Zac Efron & Jeremy Allen White in 'The Iron Claw' Trailer

Image Source: Instagram Zac Efron and Jeremy Allen White are hitting the gym to prepare for their roles in the upcoming sports biopic "The Iron Claw."

[{"selector":"#anim-a944f4ce-895b-400a-8dd8-99f38b8f6216 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-714cfe80-a26e-4488-8dad-30a90a90480c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6acd65d9-b678-458c-99a6-bdd1b43b048c","keyframes":{"transform":["translate3d(0px, 155.44973%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram Directed by Sean Durkin, the film follows Efron as Kevin Von Erich, a member of the legendary Von Erich wrestling dynasty.

[{"selector":"#anim-efa8412b-e953-48dc-b5ec-8dff5b3d8d3e [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-58bc4823-9c41-41e1-a72b-779ef5cd91b9","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-494f8729-36d3-44ef-aa52-392494fc500a","keyframes":{"transform":["translate3d(0px, 171.00269%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram Jeremy Allen White co-stars as Kevin's brother, Kerry Von Erich, who also competed in the heavyweight division.

[{"selector":"#anim-df820d06-bd22-4681-8772-f98fe1369318 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-ad7ca38f-60bc-48c6-85cd-441bf349a199","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-636584ed-8b28-4e3b-b791-74948f8b6084","keyframes":{"transform":["translate3d(0px, 154.49736%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram Holt McCallany takes on the role of Fritz Von Erich, the father of Kevin and Kerry, who was a three-time world champion wrestler.

[{"selector":"#anim-189f916a-a6cb-4e03-aa09-2f8155e8c0e1 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-ddf13e0f-9969-4715-875e-39ab1858f32e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2b7a774f-d976-475c-ab43-155bec18113c","keyframes":{"transform":["translate3d(0px, 145.13349%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram "The Iron Claw" delves into the Von Erich wrestling dynasty's triumphs and tragedies with a stellar ensemble: Lily James, Maura Tierney, Harris Dickinson, and Stanley Simons.

[{"selector":"#anim-21fcad82-76c3-4202-9edf-693295f1ea92 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-db9a4d25-4cb6-4fd7-abd3-74364385e59c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2e34effd-094b-4312-b7d4-4632daafc7dd","keyframes":{"transform":["translate3d(0px, 171.00269%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram Prior to the trailer's release, both Efron and White garnered attention for their physical transformations for their roles.

[{"selector":"#anim-35b50c64-90f4-4053-9b21-e12ec3974ca1 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-060e3144-5fb4-4b79-b17f-a2446b70e304","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b6345025-f597-4360-a77f-0d82de5fe4d9","keyframes":{"transform":["translate3d(0px, 171.00269%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram Efron's physique and Von Erich-inspired bowl cut became a subject of social media humor.

[{"selector":"#anim-5b342811-0249-4a17-ad90-52374215c932 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-7850458e-4add-48f9-854e-4185fc54836e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3e110532-3a38-4c05-ab7f-ea8be7ad7496","keyframes":{"transform":["translate3d(0px, 154.49736%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram To prepare for his role, White committed to gaining 40 pounds of muscle through intense training and a rigorous diet.

[{"selector":"#anim-0460a407-888d-4ec7-aaf7-bbbf7a5cd536 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-8a307798-7261-4301-b72f-7dc9c6b1a972","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-833e6e3c-20e9-4baf-aae5-7637d27bb23a","keyframes":{"transform":["translate3d(0px, 144.35831%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram For Efron, known for musicals and comedies, this marks another dramatic biopic following his role as Ted Bundy in "Extremely Wicked, Shockingly Evil and Vile."

[{"selector":"#anim-dda9d6ea-2c9d-482d-ae29-5677c11b1465 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-9cdd148e-3bda-4160-aa64-b331155648b3","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-27b451a3-7353-4d61-bb33-a3ec40e9248d","keyframes":{"transform":["translate3d(0px, 155.44973%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram Jeremy Allen White, celebrated for his roles on television, takes on the challenging role of Kerry Von Erich after "The Bear."

[{"selector":"#anim-dace855c-976f-4f1e-8e90-3e59b0b34df6 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-833763d5-cba5-412c-990b-953c04c92f5c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c57bdb13-f57a-47da-8608-28220d4fc710","keyframes":{"transform":["translate3d(0px, 169.78320%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram Director Sean Durkin, known for psychological dramas, directs this wrestling biopic.

[{"selector":"#anim-8e019cdd-cf81-4144-b657-4cd59afbec04 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-94d903ab-5f7d-46b4-bed2-8c95f2c482c3","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0d956991-f171-4a12-8e6a-d130baff2b55","keyframes":{"transform":["translate3d(0px, 155.44973%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram The Von Erich family's legacy in wrestling is known for championships, but it was also marked by personal tragedies.

[{"selector":"#anim-67100c98-00b0-48cf-ba06-1bc64166392f [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-269d2c04-e852-4604-b30c-92f09328cbe7","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b5f650fc-792f-410c-8472-b182981f94f2","keyframes":{"transform":["translate3d(0px, 155.44973%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram The family endured a succession of tragedies, including the untimely deaths of five of Fritz Von Erich's six sons.

[{"selector":"#anim-bc242d59-e9fc-4cfc-96e0-622ea919d70f [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-e9bbe402-ec23-4eb3-977d-165060a9f483","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6e4bff44-5528-42d7-a3f3-738e6da64b92","keyframes":{"transform":["translate3d(0px, 155.44973%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram "The Iron Claw" is set to be released in theaters on December 22 and is produced by A24, BBC Films, House Productions, and Access Entertainment.

[{"selector":"#anim-1f6161f1-017a-4dee-a646-2c5345c53b40 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(0%, 0, 0) translate(25%, 0%) scale(1.5)","translate3d(0%, 0, 0) translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"fill":"forwards"}] [{"selector":"#anim-be6b2e65-498c-4ea1-b319-873669040ca2","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a733c34d-5ae8-4a2f-bb13-d6c44b871ab4","keyframes":{"transform":["translate3d(0px, 145.13349%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Image Source: Instagram The film is based on the true story of the Von Erich wrestling family and their profound impact on the world of wrestling, with a tragic beginning in Upstate New York.