Yes, Virginia, There is a Santa Claus (1974)

Yes Virginia, There is a Santa Claus is a 1974 Christmas special that aired on ABC.

Cast
Virginia - Courtney Lemmon Miss Taylor - Susan Silo Billie - Billie Green Specs - Sean Manning Mary Lou - Tracy Belland Arthur - Christopher Wong Amy - Vickey Ricketts Peewee - Jennifer Green Officer Riley - Herb Armstrong Sergeant Muldoon - Arnld Ross Vocalist - Jimmy Osmond Narrator - Jim Backus