In the past, Omni stations also scheduled a limited amount of English-language entertainment programming aimed at mainstream audiences, such as syndicated sitcom reruns, talk shows, and game shows, as well as CBS's late-night talk show lineup (primarily "Late Show with David Letterman", and "The Late Late Show" under Tom Snyder. and the majority of Craig Ferguson's run). The Omni stations do not typically air primetime programs simulcast from U.S. networks, but Omni occasionally served as an overflow channel for Citytv after Rogers' purchase of the network—allowing them to maintain their simsub rights in its duopoly markets. Since the 2015–16 television season, all of these programs have been dropped, and nearly all of the Omni stations' schedules are devoted to ethnic programming.