Deborah Theaker

Deborah Theaker is a Canadian actress. She is best known as Casey Edison on the Lucasfilm science fiction satire Maniac Mansion which ran from 1990 until 1993.

Six Feet Under · S2, E4

Driving Mr. Mossback

Nate and Claire go to Seattle, where a friend still carries a torch for him; Brenda's mother suspects her husband is having an affair.
Entourage · S3, E15

Manic Monday

After railing on Eric and Vince for giving her the runaround, Amanda makes Vince an offer he can't refuse. Babs orders Ari to fire an inept employee, but he must first overcome an unwanted side effect he's been experiencing since his breakup with Vince: compassion.
Curb Your Enthusiasm · S1, E7

AAMCO

Larry takes Jeff's vintage 1957 Chevy convertible for a test drive and ends up getting the car rammed.

Deborah Theaker

Movies

Guest Appearances