7 Season
171 Episode
Marcus Welby, M.D. - Season 3 Episode 10 Echo From Another World
- Year: 1976
- Country:
- Genre: Drama
- Studio: ABC
- Keyword: hospital, doctor, santa monica, california
- Director: David Victor
- Cast: Robert Young, James Brolin, Pamela Hensley, Sharon Gless, Elena Verdugo