Zac Efron Looks Bulked Up on Louisiana Set of The Iron Claw

Zac Efron is still sporting a muscly physique for his portrayal of pro wrestler Kevin Von Erich

Lily James was 'distracted' by Zac Efron after huge body transformation - Mirror Online

Zac Efron Is Nearly Unrecognizable In New Look For Wrestling Movie

Zac Efron Shows Off Muscles, Turns Heads Filming New Movie

Zac Efron looks extremely muscular on the set of The Iron Claw: ohnotheydidnt — LiveJournal - Page 3

Zac Efron showcases his wrestler transformation on The Iron Claw set as Lily James is seen filming

Zac Efron looks unrecognisable in photos for his new role in The Iron Claw

Zac Efron Is Nearly Unrecognizable as a Bulked-Up Wrestler for 'The Iron Claw

Jeremy Allen White Admires Zac Efron in 'The Iron Claw

See Zac Efron and Jeremy Allen White in New 'Iron Claw' Photo

Zac Efron, is that you? The actor looks unrecognisable on the set of 'The Iron Claw

Louisiana-shot 'Iron Claw' set to hit theaters Dec. 22, Entertainment/Life

Zac Efron Impresses Jeremy Allen White with His Bulky Physique • Instinct Magazine

Zac Efron looks unrecognisable in photos for his new role in The Iron Claw

Zac Efron Is Nearly Unrecognizable as a Bulked-Up Wrestler for 'The Iron Claw

The Iron Claw: Zac Efron & Jeremy Allen White Cast Photo