If Lorne Michaels is the father of "Saturday Night Live," then Rosie Shuster is its criminally under-acknowledged mother. Michaels may be prolific for his ability to wrangle talent and reassure network heads,

Legions of comedic talent have paraded through NBC's Studio 8H, whether as cast members, writers or hosts of “Saturday Night Live.” “There’s a ‘Wizard of Oz’ one that we did that actually John Mulaney wrote,