John Hans Tester

John Hans Tester is credited in the film industry for contributions as a voice actor and performer. In Despicable Me [2010], they provided additional voices, adding to the film’s vocal ensemble. Their role involved contributing to the soundtrack and dialogue through vocal performances that supported the animated feature’s narrative.

In Argo [2012], Tester appeared as the Swissair Pilot, a minor but credited role within the ensemble cast. The performance involved portraying a character in a live-action setting, contributing to the film’s depiction of events. Their work in these films reflects involvement in both animated and live-action productions within the industry.