Release Message:  When Mordecai (J. G. Quintel) and Rigby try to prove that they are good prank callers by pranking the "Master Prank Caller", they are inadvertently transported into the 80's.

Description:  When Mordecai and Rigby try to prove that they are good prank callers by pranking the "Master Prank Caller", they are inadvertently transported into the 80's.