Sitcoms have been a staple of the television landscape and have had us LOLing for over 70 years. But how much do you know about sitcoms from the earliest days to the most recent laughs? Well, put all those hours of TV watching to good use and see how many of these 20 sitcom questions you can answer correctly?

Plenty of today’s Hollywood action stars seem a little below average when it comes to height—hello, Tom Cruise. Jeff Chandler was something different entirely. With his broad frame, he towered over most of his costars. The wavy silver hair, dark complexion, and deep, resonant voice certainly didn’t hurt either. When a terrible tragedy took his life far too early, Hollywood lost one of its true leading men. But years later, a shocking accusation would force people to see Chandler in a completely different light.

For years, Rusty Hamer felt safely permanent on American television. On Make Room for Daddy, he became the version of childhood viewers trusted and assumed would always be there. What audiences saw was a happy, funny son. What they never saw was how completely things collapsed once the cameras stopped.

This quiz isn’t here to coddle you with options. You’ll get a quote (maybe legendary, maybe sneaky), and it’s up to the film nerd in you to prove that you’ve got it.

From Mr. Whipple and Mikey to the Kool-Aid Man and Madge, revisit the unforgettable TV commercial characters everyone recognized in the 1970s.

Celebrities who made 1970s game shows must-see television with sharp jokes, wild guesses, unforgettable personalities, and pure chaos.