In 2008, Peter appeared on Broadway in
A Country Girl as Bernie Dodd, with
Frances McDormand and
Morgan Freeman.
His previous Broadway appearances include
Grease, as Danny Zuko (1970s),
A Doll's Life, as Otto (1982),
The Corn is Green, as Morgan Evans (1983),
The Real Thing, as Billy (1984-1985),
Long Day's Journey into Night, as Edmund Tyrone (1986),
Guys and Dolls, as Sky Masterson (early 1990s),
Noises Off, as Lloyd Dallas (2001-2002) and
Funny Girl, as Nick Arnstein (2002).