How Did Festus Leave Gunsmoke - Pasco County Sheriffs Office Arrest Inquiryerror 404 2 When did festus replace chester on gunsmoke? Curtis played festus haggin, sidekick to marshal matt dillon, from 1964 to 1975, when the series ended. Festus was the lovable deputy to marshal matt dillon and quickly became a fan favorite for his unique personality and humor. However, in 1975, ken curtis made the decision to leave.
Pasco County Sheriffs Office Arrest Inquiryerror 404 2