The Black Hole (1979), starring Maximilian Schell, Robert Forster, Roddy McDowall, Anthony Perkins, Yvette Mimieux, Ernest Borgnine, Joseph Bottoms

In The Black Hole, a ship of space explorers make an amazing discovery. They find a ship presumed lost, 20 years ago. It’s safely hovering on the edge of a black hole – somehow. And the scientist in charge plans to go through it. But what happened to the crew?