In the episodes
3 mentions across all episodes - S1E7 2 · S2E4 1
- S1E7 · Rudolf Piper · 2 mentions in this episode
Co-founder of Xenon, named in passing before Rudolf settles on Seymour Stein as the man who signed Madonna
- S2E4 · Nikki Haskell · 1 mention in this episode
Nikki liked him a lot and did many shows from Xenon