6. 'Mr. Show'
Currently, most people probably know Bob Odenkirk as Saul Goodman from Breaking Bad and Better Call Saul and David Cross as the goofy dude from Arrested Development and the Alvin and the Chipmunks movies. But back in the mid-1990s they worked together on the the groundbreaking HBO sketch comedy program Mr. Show with Bob and David. It was an amazing time for sketch comedy, with MTV's The State churning out brilliant work alongside the Uprights Citizens Brigade and Kids in the Hall. Odenkirk and Cross moved onto other projects after Mr. Show ended, but they recently got back together on the Netflix show W/ Bob & David.