Clark presents a blend of music and comedy, parodying the clean-cut "crooner" imagery of the 50s and 60s. He has performed in the Melbourne International Comedy Festival, and works as both a stand-up and an MC regularly in Melbourne.
Clark has made six appearances on The Little Dum Dum Club. The eleventh episode of the show and the first of 2011, the episode was posted on the 4th of January, 2011. At the conclusion of the episode, Clark performed an original song, "Isabel," on acoustic guitar. He did not return for over three years; before appearing on an episode in February 2014 alongside Danny McGinlay. This marks the longest gap between appearances on the show.