Question: Which American television drama series stars Paul Giamatti and features Sean Ringgold?

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When It Rains, It Pours (30 Rock): "When It Rains, It Pours" is the of the fifth season of the American television comedy series "30 Rock", and the 82nd overall episode of the series.  It was written by co-show runner and executive producer Robert Carlock and directed by series producer Don Scardino.  "When It Rains, It Pours" originally aired on the National Broadcasting Company (NBC) network in the United States on September 30, 2010.  Guest stars in this episode include Joanna Adler, Ben Bailey, Elizabeth Banks, Craig Castaldo, Paul Giamatti, Andrea Mitchell, Chris Parnell, Sherri Shepherd, and Brian Williams.

All Is Bright: All Is Bright ("Almost Christmas" in the UK) is a 2013 comedy-drama film directed by Phil Morrison.  It stars Paul Giamatti and Paul Rudd, with Sally Hawkins and Amy Landecker in supporting roles.

Push It Baby: "Push It Baby" is the second single of the album "Late Night Special" by Pretty Ricky.  It was released in March 2007.  The single was also featured in television network BET's 2007 "Spring Bling" event during their performance.  Pretty Ricky has performed this song live on BET's video countdown show "106 & Park" on May 16, 2007.  The official remix features Sean Paul.

Billions (TV series): Billions is an American television drama series created by Brian Koppelman, David Levien, and Andrew Ross Sorkin, starring Paul Giamatti and Damian Lewis, that premiered on Showtime on January 17, 2016.  The series is loosely based on the activities of crusading federal prosecutor of financial crimes Preet Bharara, the former U.S. Attorney for the Southern District of New York, and his legal battles with hedge fund manager Steve Cohen of S.A.C. Capital Advisors.  The second season premiered on February 19, 2017.  On March 8, 2017, Showtime renewed the series for a third season.

Under the Red and White Sky: Under the Red and White Sky is the first solo album by singer, songwriter and guitarist John Wesley.  It was released in 1994 on Racket Records, a label operated by the British progressive rock band Marillion and used mainly for their own and related releases.  Wesley had previously worked as a guitar technician on one of the band's North American tour in the early 1990s and was eventually promoted to their opening act.  Marillion's keyboarder Mark Kelly appears on all tracks and also produced the album with sound engineer Jim Morris.  Additionally, Marillion guitarist Steve Rothery and drummer Ian Mosley contributed.  Other musicians include Mark and Paul Prator, who Wesley (as Wes Dearth) had previously played with in the band Autodrive.  Additionally, the album features Sean Malone of Gordian Knot (credited as "Shawn Malone") on fretless bass guitar.

Sean Ringgold: Sean Ringgold, (born November 3, 1977) is an American actor and former bodyguard, widely known for his role as Shaun Evans on the ABC daytime drama, "One Life to Live."  During his career he played the infamous Suge Knight in the Notorious B.I.G. biopic""Notorious"”.  He also had a cameo in "American Gangster" and the "Smurfs" movie.  Previously, he has had parts in multiple hit television series such as CW television drama "Gossip Girl" and Ugly Betty.  Ringgold also had featured roles in "Orange is the New Black", and "Billions".  Most recently, Ringgold was featured in multiple episodes in the highest rated Netflix series, "Luke Cage".  by Marvel.

Too Big to Fail (film): Too Big to Fail is an American television drama film first broadcast on HBO on May 23, 2011 based on Andrew Ross Sorkin's non-fiction book "" (2009).  The film was directed by Curtis Hanson.  It received 11 nominations at the 63rd Primetime Emmy Awards; Paul Giamatti's portrayal of Ben Bernanke earned him the Screen Actors Guild Award for Outstanding Performance by a Male Actor in a Miniseries or Television Movie at the 18th Screen Actors Guild Awards.

Darling (2015 American film): Darling is a 2015 American psychological horror film written and directed by Mickey Keating.  It stars Lauren Ashley Carter as a young woman who slowly goes insane after becoming a caretaker in a large New York City apartment.  It also features Sean Young, Brian Morvant, Larry Fessenden, Helen Rogers, and John Speredakos.  It premiered at the 2015 Fantastic Fest and has a planned 2016 release date in the United States.

Cold Souls: Cold Souls is a 2009 comedy-drama film written and directed by Sophie Barthes.  The film features Paul Giamatti, Dina Korzun, Emily Watson, and David Strathairn.  Giamatti stars as a fictionalised version of himself, an anxious, overwhelmed actor who decides to enlist the service of a company to deep freeze his soul.  Complications ensue when his soul gets lost in a soul trafficking scheme which has taken his soul to St. Petersburg.  The film then follows Giamatti desperately trying to recover his soul.

List of Boardwalk Empire episodes: "Boardwalk Empire" is an American television series created by Terence Winter and based on the book "Boardwalk Empire: The Birth, High Times and Corruption of Atlantic City" by Nelson Johnson.  The series debuted on September 19, 2010, and concluded on October 26, 2014 on HBO, consisting of 56 episodes over five seasons.  Set in Atlantic City, New Jersey, during the Prohibition era, the series stars Steve Buscemi as Enoch "Nucky" Thompson (based on the historical Enoch L. Johnson), a political figure who rose to prominence and controlled Atlantic City, New Jersey, during the Prohibition period of the 1920s and 1930s.  The series received widespread critical acclaim, winning various awards including Golden Globe Awards for Best Drama Series and Best Actor in a Television Drama Series for Buscemi for its first season.

Supporting paragraphs: Sean Ringgold Billions (TV series)
Answer: Billions