Fan Casting Dermot Mulroney as Derek in Step Brothers (1998)

krmickey97 made this fan casting suggestion on June 1, 2021. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Dermot Mulroney

60 years old

Dermot Mulroney (born October 31, 1963) is an American actor. He is known for his roles in romantic comedy, western, and drama films. Appearing on screen since 1986, he is known for his work in var...

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Fan Casting

Dermot Mulroney

Derek

Step Brothers (1998)

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Step Brothers (1998)

by Adam McKay, Judd Apatow and Will Ferrell

What if Step Brothers was made in the 1990s?

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Fan casting suggestion made by:

krmickey97

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0 comments on Dermot Mulroney as Derek in Step Brothers (1998)

Dermot Mulroney is known for his roles in Zodiac, Dirty Grandpa, and Burn After Reading. He has been suggested by fans for 483 roles on myCast, including January's Dad in Beach Read . Similar actors include Keanu Reeves, Johnny Depp, and Bryan Cranston. Dermot Mulroney was suggested to play Derek in Step Brothers (1998) by krmickey97. Other actors sugggested to play this role include Rob Lowe, Neil Patrick Harris, and Tate Donovan. Step Brothers (1998) has 25 roles, including Brennan Huff, Dale Doback, and Denise.