UFO Kidnapped (1984)

Two teenage boys, Alasdair and Kevin, out camping in the Ontario woods are abducted by a spaceship and are held with two other captives, a cat burglar and a teenage intellectual, by two aliens who take them on a trip through space and time while Alasdair and Kevin and their two other captives try to figure out the aliens agenda for them.

Unfortunately the movie UFO Kidnapped is not yet available on HBO Max.