mˈæŋɡəm ɡˈɛststˈɑːɹd ɪn sˈɛvɹəl ˈɛpɪsˌoʊdz æz ðɪ ˈoʊnɚɹ əvə wˈɛbbˈeɪst stˈɑːɹtˌʌp kˈʌmpəni ɔnðə dɹˈuː kˈɛɹi ʃˈoʊ.
Mangum guest-starred in several episodes as the owner of a web-based start-up company on The Drew Carey Show.