<Table> <Tr> <Th_colspan="2"> Season </Th> <Th_colspan="2"> Episodes </Th> <Th_colspan="2"> Originally aired </Th> <Th_colspan="3"> Nielsen ratings </Th> </Tr> <Tr> <Th> First aired </Th> <Th> Last aired </Th> <Th> Rank </Th> <Th> Rating </Th> <Th> Tied with </Th> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> </Td> <Td_colspan="2"> 39 </Td> <Td_colspan="1"> September 10, 1955 (1955 - 09 - 10) </Td> <Td> August 25, 1956 (1956 - 08 - 25) </Td> <Td> N / A </Td> <Td> N / A </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> </Td> <Td_colspan="2"> 39 </Td> <Td_colspan="1"> September 8, 1956 (1956 - 09 - 08) </Td> <Td> June 29, 1957 (1957 - 06 - 29) </Td> <Td> 7 </Td> <Td> 32.7 </Td> <Td> I've Got a Secret </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> </Td> <Td_colspan="2"> 39 </Td> <Td_colspan="1"> September 14, 1957 (1957 - 09 - 14) </Td> <Td> June 7, 1958 (1958 - 06 - 07) </Td> <Td> </Td> <Td> 43.1 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> </Td> <Td_colspan="2"> 39 </Td> <Td_colspan="1"> September 13, 1958 (1958 - 09 - 13) </Td> <Td> June 13, 1959 (1959 - 06 - 13) </Td> <Td> </Td> <Td> 39.6 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 5 </Td> <Td_colspan="2"> 39 </Td> <Td_colspan="1"> September 5, 1959 (1959 - 09 - 05) </Td> <Td> June 11, 1960 (1960 - 06 - 11) </Td> <Td> </Td> <Td> 40.3 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 6 </Td> <Td_colspan="2"> 38 </Td> <Td_colspan="1"> September 3, 1960 (1960 - 09 - 03) </Td> <Td> June 17, 1961 (1961 - 06 - 17) </Td> <Td> </Td> <Td> 37.3 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 7 </Td> <Td_colspan="2"> 34 </Td> <Td_colspan="1"> September 30, 1961 (1961 - 09 - 30) </Td> <Td> May 26, 1962 (1962 - 05 - 26) </Td> <Td> </Td> <Td> 28.3 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 8 </Td> <Td_colspan="2"> 38 </Td> <Td_colspan="1"> September 15, 1962 (1962 - 09 - 15) </Td> <Td> June 1, 1963 (1963 - 06 - 01) </Td> <Td> 10 </Td> <Td> 27.0 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 9 </Td> <Td_colspan="2"> 36 </Td> <Td_colspan="1"> September 28, 1963 (1963 - 09 - 28) </Td> <Td> June 6, 1964 (1964 - 06 - 06) </Td> <Td> 20 </Td> <Td> 23.5 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 10 </Td> <Td_colspan="2"> 36 </Td> <Td_colspan="1"> September 26, 1964 (1964 - 09 - 26) </Td> <Td> May 29, 1965 (1965 - 05 - 29) </Td> <Td> 27 </Td> <Td> 22.6 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 11 </Td> <Td_colspan="2"> 32 </Td> <Td_colspan="1"> September 18, 1965 (1965 - 09 - 18) </Td> <Td> May 7, 1966 (1966 - 05 - 07) </Td> <Td> 30 </Td> <Td> 21.3 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 12 </Td> <Td_colspan="2"> 29 </Td> <Td_colspan="1"> September 17, 1966 (1966 - 09 - 17) </Td> <Td> April 15, 1967 (1967 - 04 - 15) </Td> <Td> N / A </Td> <Td> N / A </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 13 </Td> <Td_colspan="2"> 25 </Td> <Td_colspan="1"> September 11, 1967 (1967 - 09 - 11) </Td> <Td> March 4, 1968 (1968 - 03 - 04) </Td> <Td> </Td> <Td> 25.5 </Td> <Td> Family Affair Bonanza </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 14 </Td> <Td_colspan="2"> 26 </Td> <Td_colspan="1"> September 23, 1968 (1968 - 09 - 23) </Td> <Td> March 24, 1969 (1969 - 03 - 24) </Td> <Td> 6 </Td> <Td> 24.9 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 15 </Td> <Td_colspan="2"> 26 </Td> <Td_colspan="1"> September 22, 1969 (1969 - 09 - 22) </Td> <Td> March 23, 1970 (1970 - 03 - 23) </Td> <Td> </Td> <Td> 25.9 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 16 </Td> <Td_colspan="2"> 24 </Td> <Td_colspan="1"> September 14, 1970 (1970 - 09 - 14) </Td> <Td> March 8, 1971 (1971 - 03 - 08) </Td> <Td> 5 </Td> <Td> 25.5 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 17 </Td> <Td_colspan="2"> 24 </Td> <Td_colspan="1"> September 13, 1971 (1971 - 09 - 13) </Td> <Td> March 13, 1972 (1972 - 03 - 13) </Td> <Td> </Td> <Td> 26.0 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 18 </Td> <Td_colspan="2"> 24 </Td> <Td_colspan="1"> September 11, 1972 (1972 - 09 - 11) </Td> <Td> March 5, 1973 (1973 - 03 - 05) </Td> <Td> 7 </Td> <Td> 23.6 </Td> <Td> The Mary Tyler Moore Show </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 19 </Td> <Td_colspan="2"> 24 </Td> <Td_colspan="1"> September 10, 1973 (1973 - 09 - 10) </Td> <Td> April 1, 1974 (1974 - 04 - 01) </Td> <Td> 15 </Td> <Td> 22.1 </Td> <Td> N / A </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> 20 </Td> <Td_colspan="2"> 24 </Td> <Td_colspan="1"> September 9, 1974 (1974 - 09 - 09) </Td> <Td> March 31, 1975 (1975 - 03 - 31) </Td> <Td> 28 </Td> <Td> 20.5 </Td> <Td> N / A </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Season </Th> <Th_colspan="2"> Episodes </Th> <Th_colspan="2"> Originally aired </Th> <Th_colspan="3"> Nielsen ratings </Th> </Tr> <Tr> <Th> First aired </Th> <Th> Last aired </Th> <Th> Rank </Th> <Th> Rating </Th> <Th> Tied with </Th> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> </Td> <Td_colspan="2"> 39 </Td> <Td_colspan="1"> September 10, 1955 (1955 - 09 - 10) </Td> <Td> August 25, 1956 (1956 - 08 - 25) </Td> <Td> N / A </Td> <Td> N / A </Td> <Td> N / A </Td> </Tr>

How many episodes of gunsmoke did burt reynolds star in