A drab woman scientist, working on machine to harness solar energy, and a pert concert singer look-alike being courted to play her in a movie swap identities and find personal growth, professional success, love, and happiness.
Unfortunately the movie Spring is not yet available on Disney Plus.
| Directing | Grigori Aleksandrov | Director |
| Sound | Isaak Dunayevsky | Original Music Composer |
| Camera | Yuri Yekelchik | Director of Photography |
| Crew | Kasyan Goleizovsky | Choreographer |
| Crew | Galina Shakhovskaya | Choreographer |
| Writing | Vasilii Lebedev-Kumach | Lyricist |
| Writing | Mikhail Volpin | Lyricist |
| Writing | Sergey Mikhalkov | Lyricist |
| Costume & Make-Up | Konstantin Yefimov | Costume Design |
| Editing | Yeva Ladyzhenskaya | Editor |
| Camera | Konstantin Petrichenko | Additional Director of Photography |
| Art | Chrudoš Uher | Assistant Production Design |
| Sound | Miloslav Hůrka | Sound Assistant |
| Costume & Make-Up | A. Yermolov | Makeup & Hair |
| Art | Shelli Bykhovskaya | Assistant Production Design |
| Visual Effects | Grigoriy Ayzenberg | VFX Director of Photography |
| Visual Effects | Grigoriy Ayzenberg | VFX Supervisor |
| Directing | Ivan Yazykanov | Third Assistant Director |
| Directing | F. Zilbert | Third Assistant Director |
| Directing | Pavel Blumenfeld | Third Assistant Director |
| Camera | Fabian Mogilevskiy | Camera Technician |
| Camera | Aleksandr Priyezzhev | Additional Director of Photography |
| Art | Konstantin Yefimov | Production Design |
| Art | Vladimir Kaplunovskiy | Production Design |
| Directing | Rodam Amiredzhibi | Third Assistant Director |
| Production | Igor Vakar | Executive Producer |
| Writing | Grigori Aleksandrov | Writer |
| Writing | Moris Slobodskoy | Writer |
| Writing | Aleksandr Raskin | Writer |
| Directing | A. Davidson | Second Unit Director |
| Sound | Vyacheslav Leshchyov | Sound Recordist |
| Directing | I. Wulf | First Assistant Director |
| Directing | Yeva Ladyzhenskaya | First Assistant Director |
