bˌʌt ðə "dʒˈeɪl" tˈɜːnz ˈaʊt təbi ɐ kˈʌvɚ fɚɹɚ ɹˈɑːbɚ bˈæɹən nˈeɪmd "bˈɪɡ mˈæk" dʒˈæk ᵻlˈæm hˌuː pɹəsˈiːdz tə ɹᵻkɹˈuːt ˈeɪmɑːs ænd θˈiːədˌoːɹ fɚɹən ʌpkˈʌmɪŋ tɹˈeɪn ɹˈɑːbɚɹi.
But the "jail" turns out to be a cover for a robber baron named "Big Mac" (Jack Elam) who proceeds to recruit Amos and Theodore for an upcoming train robbery.