The fifth season saw the final cast change with Tanya Roberts. The final season was plagued by the 1980 actors' strike, causing a delayed premier date. In addition, the series was shuffled around with three different time slots: Sundays at 8:00pm, Saturdays at 8:00pm, and finally Wednesdays at 8:00pm, where it remained for the remainder of its run. Despite generally receiving mild competition from its rival networks on these time slots, "Charlie's Angels" placed fifty-ninth out of sixty-five shows for the 1980–81 season. ABC thereby canceled the series after five seasons and 110 episodes.