The Simpsons —
Season 23,
Episode 4
Replaceable You
Season 23,
Episode 4
• Aired 2011-11-06
• 23 min
Lisa's science fair project is overshadowed by Bart's mechanical baby seal; Homer's new assistant ends up stealing his job.
-
Dan Castellaneta
as Homer Simpson / Abe Simpson / Barney Gumble / Krusty (voice)
-
Julie Kavner
as Marge Simpson / Patty Bouvier / Selma Bouvier (voice)
-
Nancy Cartwright
as Bart Simpson / Nelson Muntz / Ralph Wiggum (voice)
-
Yeardley Smith
as Lisa Simpson (voice)
-
Hank Azaria
as Moe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl (voice)
-
Harry Shearer
as Ned Flanders / Mr. Burns / Smithers / Skinner / Lenny (voice)
Writer:
Stephanie Gillis
Director:
Mark Kirkland
