Dumped at the Altar Regular Show : Season 6 Episode 31
TV-PG Cartoon Network 23m
Aired: June 25th, 2015 @ 7:30 PM EST on Cartoon Network
The group helps Muscle Man and Starla on their wedding day. Still, it's Mordecai, whose relationship is in danger when Margaret gets invited, and an awkward speech leads to a final falling-out between Mordecai and CJ.
