- Artwork [Uncredited; "Vitruvian Man"]
- Leonardo Da Vinci
- Cello, Bass Guitar, Acoustic Guitar [Ovation], Vocals
- Vratislav Lukáš
- Cover
- Josef Šimek
- Drums, Percussion, Synthesizer [Micromoog], Vocals, Leader
- Jiří Rybář
- Electric Guitar, Acoustic Guitar, Bass Guitar
- Miloš Makovský
- Keyboards, Synthesizer, Organ, Vocals
- Pavel Pokorný
- Photography By
- Vladimír Novák
- Synthesizer [Micromoog, Arp Omni], Clavinet, Electric Piano [Fender], Organ, Piano, Vocals
- Oldřich Veselý