![Lassie](https://image.tmdb.org/t/p/w342/vqbVr4fYRZb28ywczaidn29JJTA.jpg)
19 Season
591 Episode
Lassie - Season 4 Episode 21 The Greyhound
- Year: 1973
- Country: United States of America
- Genre: Action & Adventure, Drama, Family, Comedy
- Studio: CBS
- Keyword: dog, boy and dog, lassie
- Director: Robert Maxwell
- Cast: Hugh Reilly, Josh Albee