Casting Les Simpson
S07E02 Radioactiveman

Mickey Rooney
Himself

Phil Hartman
Troy McClure/Lionel Hutz

Dan Castellaneta
Homer Simpson/Director/Scoutmaster/Mayor Quimby/Scott Christian/Barney Gumble/'Little Ra

Hank Azaria
Comic Book Guy/Producer/Chief Wiggum/Carl/Hick Newsreader/Moe Szyslak/Kirk Van Houten

Harry Shearer
Studio Exec #1/1970s Fallout Boy/1970s Radioactive Man/Principal Skinner/Kent Brockman/Ele

Julie Kavner
Marge Simpson

Nancy Cartwright
Bart Simpson/Nelson Muntz/Ralph Wiggum

Russi Taylor
Martin Prince

Pamela Hayden
Milhouse Van Houten

Yeardley Smith
Lisa Simpson

Maggie Roswell
Studio Exec #2/Luann Van Houten

Doris Grau
Lunchlady Doris