American Harvest is set in the heartland of Kansas. Two proud, stubborn families have not spoken to one another because of an incident in the distant past. Wayne Rogers, the patriarch of one of the families, is in danger of losing his wheat farm. He knows that his land will be saved if he patches things up with rival farmer Earl Holliman, but such a reconciliation is out of the question.
| Production | Bill Finnegan | Supervising Producer |
| Production | Ron Roth | Producer |
| Sound | Christopher Young | Music |
| Production | E. Darrell Hallenbeck | Associate Producer |
| Camera | Armin Matter | Camera Operator |
| Production | Eda Lishman | Production Assistant |
| Art | Doug C. Lewis | Property Master |
| Editing | Richard Long | Assistant Editor |
| Costume & Make-Up | Pearl Louie | Makeup & Hair |
| Sound | Joe Fineman | Supervising Sound Editor |
| Camera | Peter F. Woeste | Camera Operator |
| Production | Barbara Ann Schoemaker | Location Manager |
| Crew | Darrell Pritchett | Special Effects |
| Lighting | Mel Merrells | Gaffer |
| Editing | Byron 'Buzz' Brandt | Editor |
| Directing | Julia Dastoor | Second Assistant Director |
| Lighting | Gordon Schmidt | Lighting Technician |
| Camera | Chuy Elizondo | Director of Photography |
| Costume & Make-Up | Kate Pierpoint | Costumer |
| Crew | Ken Wills | Special Effects Assistant |
| Production | Lynn Stalmaster | Casting |
| Art | Bill Merrett | Assistant Property Master |
| Art | Guy Barnes | Art Direction |
| Sound | George Tarrant | Production Sound Mixer |
| Camera | Tom A. Wallace | Key Grip |
| Crew | David Gribble | Cinematography |
| Directing | Doug Metzger | First Assistant Director |
| Production | Mali Finn | Casting |
| Art | Cynthia McCormac | Set Decoration |
| Editing | Karen Sharp Weissman | Assistant Editor |
