Season 1
32 episodes
A Rose for Lotta ~ 1
September 12, 1959
Death on Sun Mountain ~ 2
September 19, 1959
The Newcomers ~ 3
September 26, 1959
The Paiute War ~ 4
October 03, 1959
Enter Mark Twain ~ 5
October 10, 1959
32 episodes
September 12, 1959
September 19, 1959
September 26, 1959
October 03, 1959
October 10, 1959
34 episodes
September 10, 1960
September 17, 1960
September 24, 1960
October 01, 1960
October 08, 1960
34 episodes
September 24, 1961
October 01, 1961
October 08, 1961
October 15, 1961
October 22, 1961
34 episodes
September 23, 1962
September 30, 1962
October 07, 1962
October 14, 1962
October 21, 1962
34 episodes
September 22, 1963
September 29, 1963
October 06, 1963
October 13, 1963
October 20, 1963
34 episodes
September 20, 1964
September 27, 1964
October 04, 1964
October 11, 1964
October 18, 1964
33 episodes
September 12, 1965
September 19, 1965
September 26, 1965
October 03, 1965
October 10, 1965
34 episodes
September 11, 1966
September 18, 1966
September 25, 1966
October 02, 1966
October 09, 1966
34 episodes
September 17, 1967
September 24, 1967
October 01, 1967
October 08, 1967
October 15, 1967
30 episodes
September 15, 1968
September 22, 1968
September 29, 1968
October 06, 1968
October 13, 1968
28 episodes
September 14, 1969
September 21, 1969
September 28, 1969
October 05, 1969
October 12, 1969
28 episodes
September 13, 1970
September 20, 1970
September 27, 1970
October 04, 1970
October 11, 1970
26 episodes
September 19, 1971
September 26, 1971
October 03, 1971
October 10, 1971
October 17, 1971
16 episodes
September 12, 1972
September 12, 1972
September 19, 1972
September 26, 1972
October 03, 1972