Currently available on 3 streaming services.

The Simpsons - Season 21 (2009)

9390.

+5802

JustWatch Icon89%
8.7 (445k)
PG

Age rating

28min
The Simpsons

Streaming, rent, or buy The Simpsons – Season 21:

Currently you are able to watch "The Simpsons - Season 21" streaming on Disney Plus or buy it as download on Apple TV, Microsoft Store.

Where can I watch The Simpsons for free?

There are no options to watch The Simpsons for free online today in Canada. You can select 'Free' and hit the notification bell to be notified when season is available to watch for free on streaming services and TV.

Cast

Dan Castellaneta
Homer Simpson / Abe Simpson / Barney Gumble / Krusty (voice)
Julie Kavner
Marge Simpson / Patty Bouvier / Selma Bouvier (voice)
Nancy Cartwright
Bart Simpson / Nelson Muntz / Ralph Wiggum (voice)
Yeardley Smith
Lisa Simpson (voice)
Hank Azaria
Moe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl (voice)
Harry Shearer
Ned Flanders / Mr. Burns / Smithers / Skinner / Lenny (voice)