<P> Robert St Clair `` Bob '' Grant ( 21 April 1932 -- 8 November 2003 ) was an English actor , comedian and writer , best known for playing bus conductor Jack Harper in the television sitcom On the Buses , as well as its film spin - offs and stage version . </P>
<P> Robert St Clair `` Bob '' Grant ( 21 April 1932 -- 8 November 2003 ) was an English actor , comedian and writer , best known for playing bus conductor Jack Harper in the television sitcom On the Buses , as well as its film spin - offs and stage version . </P>
when did jack from on the buses die
when did jack from on the buses die
8 November 2003
8 November 2003