Wealthy widower Richard Keaton engages young widow Elizabeth 'Liz' Guinness as the 4th consecutive nanny for his pre-teen, equally science-devoted son Andrew, with instructions to disturb neither. She learns of mother Alycia's fatal fall, an official suicide but was probably murder. Dad keeps Andy at a distance, so he draws towards Liz. Real danger starts when Richard's brother, novelist Blain, arrives with his friend Jillian, to sell the ancestral estate against Richard's will.
Unfortunately the movie At the Midnight Hour is not yet available on Disney Plus.
| Directing | Charles Jarrott | Director |
| Writing | Joe Wiesenfeld | Writer |
| Production | Jana Veverka | Executive Consultant |
| Writing | Lisa Gardner | Novel |
| Production | Robin Brinsmead | Location Manager |
| Sound | Gary Daprato | Foley Artist |
| Production | Lena Cordina | Production Manager |
| Production | Jean Desormeaux | Supervising Producer |
| Editing | Craig Webster | Assistant Editor |
| Production | Noreen Halpern | Supervising Producer |
| Crew | Glen Avigdor | Transportation Coordinator |
| Art | Steven Essam | Lead Set Dresser |
| Production | Clare Walker | Local Casting |
| Sound | Tim Archer | Sound Re-Recording Mixer |
| Camera | Mark Silver | Key Grip |
| Lighting | David Fisher | Gaffer |
| Sound | Rick Ellis | Sound Re-Recording Mixer |
| Costume & Make-Up | Sharon Purdy | Costume Design |
| Art | Harold Thrasher | Production Design |
| Directing | Woody Sidarous | First Assistant Director |
| Production | Norman Denver | Producer |
| Costume & Make-Up | Marie Nardella | Makeup Artist |
| Costume & Make-Up | Reg Quindinho | Hairstylist |
| Art | Woody Stewart | Property Master |
| Art | Jerri Thrasher | Set Decoration |
| Sound | Anthony Lancett | Sound Effects Editor |
| Sound | Charles T. Cozens | Original Music Composer |
| Editing | Bruce Lange | Editor |
| Art | Mario Mercuri | Art Direction |
| Camera | Robert Fresco | Director of Photography |
| Sound | Ron Proulx | Music Supervisor |
| Directing | Anna Rane | Script Supervisor |
| Production | Nancy Wilson-Kelly | Production Coordinator |
| Sound | Bill McMillan | Sound Recordist |
| Sound | Steven Toepell | Dialogue Editor |
