Weird Science
Season 4 Episode 11 - By the Time We Got to Woodstock
After Gary and Wyatt wish that they could time travel, the wish goes bad and they end up stuck in 1969 along with Lisa. After six months of being in the past, they realize that Lisa can't remember anything. She thinks that she's a hippie on her way to Woodstock. Wyatt and Gary need to get across the country and fix Lisa's memory or be stuck in the hippie age. Wyatt, Gary, and Chett all go on a road trip across the country, even meeting the future president.
Episodes in Season 4
Searching for Boris Karloff [a.k.a. She's Alive II]
30 min
Men in Tights
30 min
Puppet Love
30 min
Chett-A-Nator
30 min
Phantom Scampi
30 min
Grumpy Old Genie
30 min
Funhouse of Death
30 min
It Takes a Geek
30 min
Slow Times at Farber High
30 min
Chett World
30 min
By the Time We Got to Woodstock
30 min
You'll Never Eat Brains in This Town Again
30 min
Demon Lisa
30 min
Cyborg Sam I Am
30 min
It's a Wonderful Life... Without You
30 min
Lisa's Childhood Memories
30 min
Lisarella
30 min
Family Affair
30 min
Gary and Wyatt's Bloodsucking Adventure
30 min
It's a Mob, Mob, Mob, Mob World
30 min
Strange Daze
30 min
Community Property
30 min
Master Chett
30 min
Pirates!
30 min
Swallow 13
30 min
Strangers in Paradise
30 min