Cast and credits of Lisa's Date with Density

Susie Dietter

Dan Castellaneta
Homer Simpson / Groundskeeper Willie / Grampa (voice)

Julie Kavner
Marge Simpson (voice)

Nancy Cartwright
Bart Simpson / Nelson Muntz / Kearney (voice)

Yeardley Smith
Lisa Simpson (voice)

Hank Azaria
Chalmers / Apu / Chief Wiggum / Paramedic / Frink / Lou (voice)

Harry Shearer
Skinner / Mr. Burns / Largo / Jasper / Ned Flanders / Eddie (voice)

Pamela Hayden
Jimbo Jones / Milhouse Van Houten (voice)

Tress MacNeille
Dolph (voice)

Maggie Roswell
Maude Flanders (voice)

Russi Taylor
Martin Prince / Sherri / Terri (voice)