Grampy
Grampy is a character from BOOP! The Musical. Sing as Grampy alongside real Broadway performers at Sing with the Stars in New York City.
Sing as This CharacterCast History
Original (2025–2025)
Songs
Songs performed by Grampy:
From the show
Grampy appears in BOOP! The Musical.
View show details →Frequently Asked Questions
- Who is Grampy?
- Grampy is a Broadway character from BOOP! The Musical.
- What show is Grampy from?
- Grampy is a character from BOOP! The Musical, a Broadway musical.
- Who has played Grampy?
- Grampy has been played by Stephen DeRosa across Broadway productions.
- Can I sing as Grampy at Sing with the Stars?
- Sing with the Stars features songs from many Broadway shows. Members sing karaoke alongside real Broadway performers at live nights in NYC, and you may get to sing as Grampy. Request an invite.
Other characters from BOOP! The Musical
View all 13 characters →Want to sing as Grampy?
At Sing with the Stars, fans sing alongside real Broadway performers from shows like BOOP! The Musical at invite only musical evenings in NYC. Join 2,400+ happy guests and counting.
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