The Railroad Hour show train present the beloved and tuneful operetta Countess Maritza starring Gordon MacRae and his guest from the metropolitan Opera Blanche Thebom (September 19, 1915 – March 23, 2010).

The choir is under the direction of Norman Luboff and music prepared and conducted by Carmen Dragon.

Announcer: Marvin Miller

Music by: Emmerich Kalman

Book by: Harry B. Smith

Adapted for radio by Jean Holloway