It’s a true rarity when a beloved American TV show ends in a reasonable amount of time, rather than slowly sucking its creativity dry over seven seasons. That’s why we should tip our hats to The Kroll Show—starring the hilarious Nick Kroll—whose third and final season starts tonight (Comedy Central, 10:30 pm). One of the best sketch shows on TV, Kroll’s characters are uniformly terrific, and he works with some of the funniest people in comedy (including the amazing Jenny Slate whose “Pretty Liz” character in their fake reality show “PubLizity” murders me every time). Here’s the final season trailer—chockablock full of celebrity guest stars you love. Don’t miss it!

Bang bang, choo-choo train, let me see you shake that thang. Wm. Steven Humphrey is the editor-in-chief of the Portland Mercury and has held the job since 2000. (So don’t get any funny ideas.)