SNL just began its 50th season and a grand televised celebration is anticipated this spring. I have been a huge follower of the iconic sketch comedy show my whole life. That includes devouring books about its history and memoirs from former cast members.

To mark its half century in existence, I have decided to make a list of my top 50 cast members in the show’s history. Let’s establish an important ground rule. This list covers each member’s time on the show only and not what they did before or after. There’s obvious examples of Not Ready for Prime Time Players who had terrific careers following their stints (some of them short-lived) on Saturday Night Live. Robert Downey, Jr. and Julia Louis-Dreyfus. Ben Stiller and Damon Wayans. Chris Rock and Christopher Guest. You won’t find them in my top 50, but they’ve certainly had incredible contributions to film, TV, and stand-up.

I wrote down 70 performers of the 167 total cast members and whittled it down to 50. Not all original members from 1975 made the cut (apologies to Laraine Newman and Garrett Morris). There are current cast members who almost made it like Mikey Day, Ego Nwodim, and James Austin Johnson. In between there were those I struggled to leave off like Beck Bennett, Nora Dunn, Leslie Jones, Chris Kattan, Taran Killam, Tim Meadows, Kyle Mooney, Joe Piscopo, and Rob Schneider. There were a couple that were just never quite my cup of tea… Jim Breuer and Jon Lovitz.

Despite the tough subtractions, the forthcoming list is a treasure trove of talented comedic performers who have kept the show running for half a century. These posts will be a countdown from 50 to 1 (yep, 50 posts) that’ll run through the course of the 50th season. Stay tuned!