Complex sentence: McCarthy hosted Action Pack on AMC with Nick Stevens, and performed standup comedy at Just for Laughs and on television on Season 3 of "Live at Gotham"and "John Oliver's New York Stand Up Show" on Comedy Central.
Split into simpler sentences: McCarthy hosted Action Pack on AMC with Nick Stevens. Music Festival, and on television for Season 3 of "Live at Gotham"and "John Oliver's New York Stand Up Show" on Comedy Central.