Star Trek V: The Final Frontier (1989)
They had a chance to ponder the meaning of existence but it was slow and not as good as some of the T.V. series. Average Rating 3 of 5 Stars.
Check Out Star Trek V: The Final Frontier on Hulu. Capt. Kirk and his crew must deal with Mr. Spock’s half-brother who hijacks the Enterprise for an obsessive search for God.
( http://www.hulu.com/watch/958009 )