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 as Derek in Step Brothers (1998)

Dermot MulroneyUnited States

61 years old
Dermot Patrick Mulroney (born October 31, 1963) is an American actor and musician. He is known for his roles in romantic comedy, western, and drama films. Mulroney is known for his work in various...
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Step Brothers (1998)

Step Brothers (1998)

by Adam McKay, Judd Apatow and Will Ferrell
What if Step Brothers was made in the 1990s?
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Dermot Mulroney is known for his roles in Zodiac, Dirty Grandpa, and Burn After Reading. He has been suggested by fans for 455 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 Neil Patrick Harris, Rob Lowe, and Greg Germann. Step Brothers (1998) has 25 roles, including Brennan Huff, Dale Doback, and Denise.

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