Damian Lewis as Bobby "Axe" Axelrod, and Kelly AuCoin as "Dollar" Bill Stearn Damian Lewis as Bobby "Axe" Axelrod in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_101.R.JPG
Paul Giamatti as Chuck Rhoades and Jeffrey DeMunn as Chuck Rhoades Sr. in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_66.R.JPG
Asia Kate Dillon as Taylor, Maggie Siff as Wendy Rhoades and Sarah Stiles as Bonnie Barella in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_649.R.JPG
Asia Kate Dillon as Taylor and Samantha Mathis as Sara Hammon in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_635.R.JPG
David Costabile as Mike "Wags" Wagner in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_569.R.JPG
Paul Giamatti as Chuck Rhoades and Jeffrey DeMunn as Chuck Rhoades Sr. in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_32.R.JPG
Maggie Siff as Wendy Rhoades and Paul Giamatti as Chuck Rhoades in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_312.R.JPG
Maggie Siff as Wendy Rhoades and Paul Giamatti as Chuck Rhoades in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_280.R.JPG
Paul Giamatti as Chuck Rhoades and Jeffrey DeMunn as Chuck Rhoades Sr. in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_26.R.JPG
Toby Leonard Moore as Bryan Connerty in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_236.R.JPG
Toby Leonard Moore as Bryan Connerty in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_234.R.JPG
Paul Giamatti as Chuck Rhoades and Jeffrey DeMunn as Chuck Rhoades Sr. in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_225.R.JPG
Paul Giamatti as Chuck Rhoades and Tanis Parenteau as Jane Halftown in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_1588.R.JPG
Saul Rubinek as Hap Halloran and Paul Giamatti as Chuck Rhoades in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_1513.R.JPG
Maggie Siff as Wendy Rhoades and Paul Giamatti as Chuck Rhoades in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_1345.R.JPG
Sarah Stiles as Bonnie Barella and Kelly AuCoin as "Dollar" Bill Stearn in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_1287.R.JPG
Sarah Stiles as Bonnie Barella and Kelly AuCoin as "Dollar" Bill Stearn in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_1275.R.JPG
Damian Lewis as Bobby "Axe" Axelrod and Maggie Siff as Wendy Rhoades in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_1231.R.JPG
Damian Lewis as Bobby "Axe" Axelrod in BILLIONS (Season 4, Episode 08, "Fight Night"). - Photo: Jeff Neumann/SHOWTIME - Photo ID: BILLIONS_408_1202.R.JPG