Fan Casting Simon Helberg as “Mandark’s Parents” in Dexter’s Laboratory: Enter At Your Own Risk

themegacaster made this fan casting suggestion on July 2, 2025. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Simon Helberg as “Mandark’s Parents” in Dexter’s Laboratory: Enter At Your Own Risk

Simon HelbergUnited States

44 years old
Simon Maxwell Helberg (born December 9, 1980) is an American actor, comedian, and musician. He is known for playing Howard Wolowitz in the CBS sitcom The Big Bang Theory (2007–2019), for which he w...
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Dexter’s Laboratory: Enter At Your Own Risk

Dexter’s Laboratory: Enter At Your Own Risk

The Ultimate Tooniverse (Phase Three: The ACME Armageddon)
Dexter, a young genius, has to use his gifts for science and technology to keep his lab from falling in the hands of his rival, the evil Mandark
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Simon Helberg is known for his roles in A Serious Man, National Lampoon's Van Wilder, and A Cinderella Story. He has been suggested by fans for 417 roles on myCast, including Ringo Starr in The Beatles Biopic. Similar actors include Bill Hader, Jim Parsons, and Johnny Galecki. Simon Helberg was suggested to play “Mandark’s Parents” in Dexter’s Laboratory: Enter At Your Own Risk by themegacaster. Other actors sugggested to play this role include Rachel Melvin, Spoiler, and Windbear Astronomonov. Dexter’s Laboratory: Enter At Your Own Risk has 15 roles, including “Hello Mandark”, Computer, and Dexter.

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