Season 0 of On the Buses premiered on Apr 29, 1971
Season 1 of On the Buses premiered on Feb 28, 1969
Season 2 of On the Buses premiered on May 31, 1969
Season 3 of On the Buses premiered on Jan 02, 1970
Season 4 of On the Buses premiered on Nov 27, 1970
Season 5 of On the Buses premiered on Sep 19, 1971
Season 6 of On the Buses premiered on Feb 20, 1972
Season 7 of On the Buses premiered on Feb 02, 1973