There is a list of roles in musical theatre that we have begun to call the Sydney Chaplin List since all of his roles seem to be on it. They are utterly thankless roles in musical theatre. They are most entirely male roles.
Nick Arnstein
Whatsisname from Bells Are Ringing
Same Character in Subways Are For Sleeping
and the son, Jean Michel, in La Cage.
These are thankless parts, and it is almost impossible to look really good doing this type of role.
Gavin at least has the blessing of being attractive and wearing the tightest slacks on The Street.
"If my life weren't funny, it would just be true. And that would be unacceptable."
--Carrie Fisher