After a high school lab experiment goes horribly wrong, Mordecai and Rigby must go back in time to battle an evil volleyball coach in order to save...

Ba'al travels back in time and prevents the Stargate program from being started. SG-1 must somehow restore history.

Agents J and K are back...in time. J has seen some inexplicable things in his 15 years with the Men in Black, but nothing, not even aliens, perplexes...

A series of 30 sketches, following the hilarious antics of various characters from a galaxy, far, far away.

Elroy Jetson invents a time machine that takes him back to prehistoric times, where he meets the Flintstone family.

Ben, Gwen, and Max must stop an extraterrestrial who plans to open a gateway that leads to an alien invasion.

Eighties teenager Marty McFly is accidentally sent back in time to 1955, inadvertently disrupting his parents' first meeting and attracting his...

Bill and Ted are high school buddies starting a band. They are also about to fail their history class—which means Ted would be sent to military...

Henry Hart meets a superfan—eager to fight crime with Kid Danger—who comes into possession of a device that can open up alternate...

Ben and a mysterious girl from his past must prevent an alien threat from destroying the world.