In the credits Jackie Kinner is listed as playing Theresa but when she introduces herself in the episode she says she's called Christina.
AKA "Tomorrow Isn't Promised"
Executive Producer William Blinn.
Filmed 12th to 20th March 1984
Original air date in U.S.A 13th May 1984
Original air date in U.K. 06th July 1984, Repeated on The Children's Channel Autumn 1992
Original air date in the Netherlands 31st July 1984
Original air date in Italy 17th August 1986
Original air date in Belgium 01st September 1988
Original air date in France 29th April 1989
Written by Michael Hoey & Valerie Landsburg
Directed by William F Claxton
Assistant Director Armando Huerta
Jackie Roth (Jackie Kinner) as Christina (Theresa)
Richard Kendall as Teacher
Julianne Gold as Amy
Mark Dana as Mark
John Warner Williams as Dr. Louis Henderson
Performed by Jack Mack & the Heart Attack
Written by Max Gronenthal.
Performed by Valerie, Carlo, Cynthia & Billy
Written by Sue Sheridan and Laura Creamer