![Pasadena, CA - January 09, 2020: Mark Proksch of 'What We Do in the Shadows' attends the FX Networks' Star Walk Winter Press Tour 2020 at The Langham Stock Photo - Alamy Pasadena, CA - January 09, 2020: Mark Proksch of 'What We Do in the Shadows' attends the FX Networks' Star Walk Winter Press Tour 2020 at The Langham Stock Photo - Alamy](https://c8.alamy.com/comp/2AKM3FN/pasadena-ca-january-09-2020-mark-proksch-of-what-we-do-in-the-shadows-attends-the-fx-networks-star-walk-winter-press-tour-2020-at-the-langham-2AKM3FN.jpg)
Pasadena, CA - January 09, 2020: Mark Proksch of 'What We Do in the Shadows' attends the FX Networks' Star Walk Winter Press Tour 2020 at The Langham Stock Photo - Alamy
What We Do in the Shadows' star Mark Proksch wants to see Bob Newhart make a cameo as an energy vampire
![Jemaine Clement, Matt Berry, Harvey Guillen, Stefani Robinson, Mark Proksch, Natasia Demetriou - Matt Berry Mark Proksch Photos - Zimbio Jemaine Clement, Matt Berry, Harvey Guillen, Stefani Robinson, Mark Proksch, Natasia Demetriou - Matt Berry Mark Proksch Photos - Zimbio](https://www4.pictures.zimbio.com/gi/FYC+Event+FX+Shadows+xMgukdiMWWhx.jpg)
Jemaine Clement, Matt Berry, Harvey Guillen, Stefani Robinson, Mark Proksch, Natasia Demetriou - Matt Berry Mark Proksch Photos - Zimbio
![Before "What We Do in the Shadows," Mark Proksch was a yo-yo-wielding morning show prankster - boing - Boing Boing BBS Before "What We Do in the Shadows," Mark Proksch was a yo-yo-wielding morning show prankster - boing - Boing Boing BBS](https://global.discourse-cdn.com/boingboing/optimized/4X/7/5/1/751568c15e2f5c6e4ca800823f8a34ae5b53ab8c_2_690x485.jpeg)
Before "What We Do in the Shadows," Mark Proksch was a yo-yo-wielding morning show prankster - boing - Boing Boing BBS
![Mark Proksch Discusses What We Do In The Shadows Season 3 And The Origin Of Energy Vampires - Exclusive Interview Mark Proksch Discusses What We Do In The Shadows Season 3 And The Origin Of Energy Vampires - Exclusive Interview](https://www.looper.com/img/gallery/mark-proksch-discusses-what-we-do-in-the-shadows-season-3-and-the-origin-of-energy-vampires-exclusive-interview/l-intro-1630428140.jpg)
Mark Proksch Discusses What We Do In The Shadows Season 3 And The Origin Of Energy Vampires - Exclusive Interview
![Mark Proksch watched videos of kids having meltdowns to prepare for his role in 'What We Do in the Shadows' – KTLA Mark Proksch watched videos of kids having meltdowns to prepare for his role in 'What We Do in the Shadows' – KTLA](https://m104216-ucdn.mp.lura.live/iupl_lin/168/323/168323C2E74B0949EDC8637814297C25.jpg?Expires=2082758400&KeyName=mcpkey1&Signature=ySxSHn_WyZThRwVBCYK_qws3zIg)