A surprise visit from Spock's father provides a startling revelation: McCoy is harboring Spock's living essence.
"Star Trek III: The Search for Spock" — movie produced in USA and released in 1984. It has a good rating on IMDb: 6.6 stars out of 10. It is a feature-length film with a runtime of 1h 45min. "Star Trek III: The Search for Spock" is currently available to stream on NOW⎥Cinema and for rent and to buy on Apple TV, Sky Store and Rakuten TV. Click on a playlink to watch it now!
Where to Watch Star Trek III: The Search for Spock online