Party Horse (S06E21)
S06E21
An extraterrestrial pod lands on Earth, bringing with it an unusual alien horse named Party Horse. He seeks assistance from Mordecai and Rigby to prepare for an upcoming U.S. History exam.
Show
Regular Show
Episode
S06E21
Air Date
Mar 19, 2015
Season 6 Episodes
S06E01
Maxin' and Relaxin'
S06E02
New Bro on Campus
S06E03
Daddy Issues
S06E04
Terror Tales of the Park IV
S06E05
The End of Muscle Man
S06E06
Lift with Your Back
S06E07
Eileen Flat Screen
S06E08
The Real Thomas: An Intern Special
S06E09
The White Elephant Gift Exchange
S06E10
Merry Christmas Mordecai
S06E11
Sad Sax
S06E12
Park Managers' Lunch
S06E13
Mordecai and Rigby Down Under
S06E14
Married and Broke
S06E15
I See Turtles
S06E16
Format Wars II
S06E17
Happy Birthday Song Contest
S06E18
Benson's Suit
S06E19
Gamers Never Say Die
S06E20
1000th Chopper Flight Party
S06E21
Party Horse
S06E22
Men in Uniform
S06E23
Garage Door
S06E24
Brilliant Century Duck Crisis Special
S06E25
Not Great Double Date
S06E26
Death Kwon Do-Livery
S06E27
Lunch Break
S06E28
Dumped at the Altar