From the Jersey Boys website:

SEBASTIAN ARCELUS (Bob Gaudio). Broadway: Wicked (Fiyero), Rent (Roger), and Good Vibrations (Jan). Some other credits include: Wicked (1st Narional Tour), The Full Monty, Caligula, Hamlet: A Rock Opera, Aida, Floyd Collins, and the world premiere of William Finn's Songs of Innocence and Experience. He was recently featured in Barbara Cook's Carnegie Hall concert and subsequent recording, No One Is Alone. His voice can also be heard on numerous cartoons, most notably for the voice of Papi on "Go Diego Go!" A proud graduate of Williams College. For Granny.

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