Well, as it turns out, not everyone is jumping at the chance to make an appearance.
According to O’Hara, “I got called for ‘Saturday Night Live.’
It was in the summer.

They were just starting to write the next season.
Then Andrew [Alexander, the head of SCTV] called.
He had a deal with NBC, same connection.

My [comedy] family is calling,'” perCheatSheet.
But it would seem that this reason might not be the entire story.
According toMental Floss, she only lasted about two weeks on the “SNL” team.

However, she has revealed a different reason for quitting.
“I had to leave.
I said I’d made a huge mistake.
I’m not proud of that.
I felt stupid doing it.
But I had to come home.”