After a long space journey, an astronaut returns home to his family only to discover that he has somehow gone through a "time warp" and is now one year into the future, rendering him invisible to all those around him.
| Actor | Role |
|---|---|
 Harry JohnsonCapt. Mark Devore | Capt. Mark Devore |
 Adam WestCol. Ed Westin | Col. Ed Westin |
 Gretchen CorbettEllen Devore | Ellen Devore |
 Peter KastnerCardinal Rule | Cardinal Rule |
| SSteven MondRon Devore | Ron Devore |
 Karen KondazianMrs. Cesere | Mrs. Cesere |
| MMary Ellen O'NeillMolly | Molly |
| EElmore VincentCaleb | Caleb |
 Hildy BrooksLieutenant Hawkins | Lieutenant Hawkins |
| RRebecca ClemonsTina Hawkins | Tina Hawkins |
| LLee AnthonyNot listed | Not listed |
 Kirk AlynNot listed | Not listed |
 Barry GordonM.U.D. (voice) | M.U.D. (voice) |