Richard Thomas as Sanford Bensinger and Nina Arianda as Rebecca Cantu in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_4684.R.jpg
Stephen Badalamenti as Project Manager and Jeffrey DeMunn as Chuck Rhoades Sr. in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_4586.R.jpg
Toby Leonard Moore as Bryan Connerty and Mark Kudisch as Dr. Gus in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_4471.R.jpg
Toby Leonard Moore as Bryan Connerty and Mark Kudisch as Dr. Gus in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_4468.R.jpg
Sarah Stiles as Bonnie Barella and Damian Lewis as Bobby "Axe" Axelrod in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_4428.R.jpg
Sarah Stiles as Bonnie Barella and Damian Lewis as Bobby "Axe" Axelrod in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_4408.R.jpg
Damian Lewis as Bobby "Axe" Axelrod in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_4382.R.jpg
Dhruv Maheshwari as Tuk Lal, Louis Cancelmi as Victor Matteo and Daniel K. Isaac as Ben Kim in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_4323.R.jpg
Nathan Darrow as Mick Danzig and Damian Lewis as Bobby "Axe" Axelrod in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_4294.R.jpg
Stephen Kunken as Ari Spyros, Nathan Darrow as Mick Danzig, Sarah Stiles as Bonnie Barella, Keith Eric Chappelle as Everett Wright, Dhruv Maheshwari as Tuk Lal and Daniel K. Isaac as Ben Kim in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_4193.R.jpg
Daniel K. Isaac as Ben Kim, Keith Eric Chappelle as Everett Wright, Nathan Darrow as Mick Danzig, Sarah Stiles as Bonnie Barella and Dhruv Maheshwari as Tuk Lal in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_4134.R.jpg
Sarah Stiles as Bonnie Barella and Kelly AuCoin as "Dollar" Bill Stearn in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_4088.R.jpg
Sarah Stiles as Bonnie Barella and Kelly AuCoin as "Dollar" Bill Stearn in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_4028.R.jpg
Maggie Siff as Wendy Rhoades and Sarah Stiles as Bonnie Barella in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_3934.R.jpg
Alice Barrett Mitchell as Anne Jeffcoat and Clancy Brown as Waylon "Jock" Jeffcoat in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_3811.R.jpg
Paul Giamatti as Chuck Rhoades and Clancy Brown as Waylon "Jock" Jeffcoat in BILLIONS (Season 4, Episode 9, "American Champion"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_409_3731.R.jpg