Oppenheimer appeared in Werner Herzog's documentary Encounters at the End of the World and is featured in the 2016 Werner Herzog documentary, Into the Inferno. He appeared on BBC Radio 4's The Museum of Curiosity. His hypothetical donation to this imaginary museum was a small tin of magma.[13] He has also appeared on The Infinite Monkey Cage alongside Jo Brand and Tamsin Mather[14] and The Museum of Curiosity, Midweek and In Our Time on BBC Radio 4.[3]