We love watching our favorite celebrities interviewed on television, but sometimes the interview doesn't go as planned for a variety of reasons. Here are 9 interviews that were clearly "off the rails."

Joaquin Phoenix on David Letterman

Steve-O on The Adam Carolla Show

Jon Stewart on Crossfire

Tom Cruise jumping on Oprah's couch

James Brown on Barbara Walters

Crispin Glover in drag on David Letterman

Tom Waits in the interview that inspired Heath Ledger's "Joker"

Jim Cramer on The Daily Show

Jimmy Kimmel on The Late Show

[Source: Reddit]