Mortimer Halpern

Over his career Halpern spent 23 off-seasons as stage manager for Guy Lombardo's summer musicals staged at the Jones Beach Theater in Wantagh, and due to a 1958 rule change, Halpern became the first stage manager to serve as an Actors' Equity representative during a 1959 production of Song of Norway.

As production stage manager Halpern worked on a number of Broadway hits, including Leonard Bernstein's Peter Pan with Jean Arthur and Boris Karloff, Leonard Sillman's New Faces of 1952 and New Faces of 1956, The Disenchanted with Jason Robards, Sr., Jason Robards, Jr. and George Grizzard, The Andersonville Trial with George C. Scott, Rhinoceros with Zero Mostel, I Had a Ball with Buddy Hackett and Richard Kiley, Purlie with Cleavon Little and Sherman Hemsley, In Praise of Love with Julie Harris and Rex Harrison and Ma Rainey's Black Bottom with Charles S. Dutton and Theresa Merritt. Halpern's last Broadway production was the 1990 play that was later made into the film with the same title, The Cemetery Club.

He first appeared on Broadway as Murray Codner in Kith and Kin, a three-act play by Wallace A. Manheimer that disappeared after its May 13, 1930, debut at the Waldorf Theatre. Halpern’s return to Broadway came fourteen years later as a performer (chorus) and assistant stage manager with Walter Kerr's 1944–1945 musical revue Sing Out, Sweet Land, which was staged at the International Theatre on West 59th Street with Alfred Drake and Burl Ives. The following year Halpern was the stage manager for the Theatre Guild Shakespeare Repertory Company where he met and subsequently married actress Jennifer Howard, the daughter of Sidney Howard and Clare Eames. Their marriage ended in divorce sometime before Howard remarried in the summer of 1950. Halpern later wed the actress and Broadway stage manager, Sherry Lambert.

Mortimer V. Halpern (May 12, 1909 – January 3, 2006) was an actor and long-time production stage manager who worked on over 45 Broadway plays in a theatre career that spanned some 60 years.