Watch Series: Mentors Released in (1999) - Season 4 produced by CA, Ca, The TV Series categorized in Drama, Family, Fantasy, Science-Fiction, and content rating TV-Y7 with duration 30 min Streamed at Putlocker & directed by Josh Miller, Francis Damberger, Grant Harvey, Arvi Liimatainen. A live-action children's television series following 15 year old Oliver Cates and his friend Dee who - using their homemade time machine- zap historical figures into their 21st century lives. - Season 4