Planet der Giganten On a Clear Night You Can See Earth (1968–1970) Online
- Original Title :
- On a Clear Night You Can See Earth
- Genre :
- TV Episode / Sci-Fi
- Year :
- 1968–1970
- Directror :
- Sobey Martin
- Cast :
- Gary Conway,Don Matheson,Stefan Arngrim
- Writer :
- Irwin Allen,Sheldon Stark
- Type :
- TV Episode
- Time :
- 50min
- Rating :
- 7.6/10
Steve and Fitzhugh are threatened with death when they get involved with a mad giant inventor and his latest contraption.
| Episode cast overview: | |||
 | Gary Conway | - | Capt. Steve Burton |
 | Don Matheson | - | Mark Wilson |
 | Stefan Arngrim | - | Barry Lockridge |
 | Don Marshall | - | Dan Erickson |
 | Deanna Lund | - | Valerie Scott |
 | Heather Young | - | Betty Hamilton |
 | Kurt Kasznar | - | Alexander B. Fitzhugh |
 | Michael Ansara | - | Murtrah |
Per the title, the original Broadway production of "On A Clear Day You Can See Forever" opened at the Mark Hellinger Theater on October 17, 1965, ran for 280 performances and received Tony Award nominations for Best Score, Best Actor (John Cullum) and Best Actress (Barbara Harris).