What exactly constitutes a Guest cast worthy person?
I tend to think that a guest cast is someone that roughly appears once or twice or at the very best 10 times in a 150+ episodes show, right?
A strict example would be The Office (US), Ellie Kemper is often added as a guest cast member, even though she had featured in 102 episodes out of a total of 201 episodes. That's a little over half of the episodes!
I'm putting this here because I'm unsure if I'll upset someone if I want to try and correct this mistake. I added her as a cast member aswell, but I didn't correct all the "guest appearances".


