Operation Ganymed (1977)

Returning to Earth after years of exploring the cosmos, a spaceship crew discovers a bleak and abandoned planet. Upon landing, they mistakenly believe they’ve arrived in Mexico and set off on a journey northward. As they traverse the desolate landscape, the crew seeks to uncover the mystery behind humanity’s downfall during their prolonged absence, grappling with the stark reality of a world left in ruins. Their expedition becomes a quest for answers and a reflection on what remains of their once-thriving civilization.