Fantastic Voyage (1966)

In the icy throes of the Cold War, the world's superpowers are locked in a covert race to master the mysterious art of miniaturization - a technology that can shrink anything for a fleeting sixty minutes. The enigmatic scientist Jan Benes (Jean Del Val) is believed to have cracked the code to eternal miniaturization, becoming a coveted asset in this clandestine battle. Benes, however, finds himself ensnared in a perilous predicament when an assassination attempt lands him in a coma, a blood clot forming an insidious dam in his brain. Traditional surgical intervention spells doom, leading to a daring proposal: a team of doctors, shrunk to microscopic size, will venture into the inner cosmos of his body to eliminate the clot. Among the team is C.I.A. Agent Grant (Stephen Boyd), a sentinel of the government, assigned to ensure the smooth execution of this fantastic voyage. But the mission is marred by whispers of treachery, with rumors that an infiltrator among them might be working for the enemy. With the survival of Benes hanging in the balance, the team must navigate the unknown terrains of the human body, racing against the ticking clock of miniaturization that only grants them an hour. As they plunge into this unprecedented odyssey, they must battle not only the biological dangers lurking within, but also the potential threat of sabotage from within their own ranks. 'Fantastic Voyage' is an enthralling journey into the unseen world within us, a testament to the boundless realms of scientific possibility and human treachery.

Fantastic Voyage is an adventure movie featuring Stephen Boyd.

It is possible to buy Fantastic Voyage on AMC on Demand, Amazon Video, Apple TV, DIRECTV, Google Play Movies, Microsoft Store, Vudu and YouTube.