Fan Casting John C. Reilly as Harold in The Grim Adventures of Billy & Mandy.

danicaharper made this fan casting suggestion on April 12, 2022. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

John C. Reilly as Harold in The Grim Adventures of Billy & Mandy.

John C. ReillyUnited States

59 years old
John Christopher Reilly (born May 24, 1965), better known as John C. Reilly is an American film and theatre actor. Debuting in Casualties of War in 1989, he is one of several actors whose careers w...
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The Grim Adventures of Billy & Mandy.

The Grim Adventures of Billy & Mandy.

Live Action.
by Maxwell Atoms, Netflix and Cartoon Network.
Billy and Mandy, two normal children, win the challenge in limbo to Grim Reaper, the representative of death, and as payment for the defeat Grim Reaper must become his friend forever.
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John C. Reilly is known for his roles in Kong: Skull Island, Wreck-It Ralph, and Guardians of the Galaxy. He has been suggested by fans for 3,696 roles on myCast, including Phil in Hercules. Similar actors include John Goodman, Jack Black, and Seth Rogen. John C. Reilly was suggested to play Harold in The Grim Adventures of Billy & Mandy. by danicaharper. Other actors sugggested to play this role include Tom Hanks, Dwayne Johnson, and Tom Hardy. The Grim Adventures of Billy & Mandy. has 19 roles, including Mandy, Irwin, and Writer.

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