Here's the official guide of The Big Bang Theory season 10 episode 20 "Bazinga! That’s From A TV Show". This episode airs on Thursday, April 4 on CBS.
WHEN JAKE CHEATS ON HIS GIRLFRIEND WITH HER 18-YEAR-OLD DAUGHTER, ALAN AND WALDEN GET CAUGHT IN THE CROSSFIRE --
Jamie Pressley Returns As Jake’s Girlfriend, Tammy
Emily Osment Guest Stars as Tammy’s Daughter, Ashley
Scott Bakula Guest Stars as Ashley’s Ex-Boyfriend, Jerry
- When Jake cheats on his girlfriend with her 18-year-old daughter, Alan and Walden get caught in the crossfire.