Credited cast: | |||
Jason Alexander | ... | Himself | |
Jack Black | ... | Himself | |
Dana Carvey | ... | Himself | |
Larry David | ... | Himself | |
Leonardo DiCaprio | ... | Himself | |
Will Ferrell | ... | Himself | |
Al Franken | ... | Himself | |
Tom Hanks | ... | Himself | |
Faith Hill | ... | Herself | |
Dustin Hoffman | ... | Himself | |
Richard Jenkins | ... | Himself | |
Jenifer Lewis | ... | Herself | |
Julia Louis-Dreyfus | ... | Herself | |
Cohl Kenneth Love | ... | Global Warming Protector (as Cohl Klop) | |
Bill Maher | ... | Himself |
Tom Hanks is the host of this show with a comic approach to raise awareness concerning the environment.