Tonight Show Welcomes Back The Walking Dead To The Tune Of Welcome Back, Kotter

On last night's episode of The Tonight Show, host Jimmy Fallon "welcomed back" The Walking Dead for its new season this Sunday.

He did so by editing together footage from previous seasons of The Walking Dead, using the dialog to have the cast sing the words to the theme song to "Welcome Back, Kotter."

See it below:

The Walking Dead returns to AMC on Sunday, October 12.