The Equalizer is an American crime drama television series that airs via CBS. It premiered in February 2021 and is based on a reboot of another series of the same name, created by showrunners Michael Sloan and Richard Lindheim.The current reboot has been co-created and produced by Queen Latifah, John Davis, John Fox, Debra Martin Chase, Andrew Marlowe and Terri Miller. Michael Sloan is an important part of the team of producers, despite Richard Lindheim's death before the show's premiere. The series has mainly been filmed in locations including Paterson, Newark and Jersey City in New Jersey.The show has started with its fifth season and is streaming on Paramount+. Throughout the series, the songs and soundtrack behind the scenes have kept audiences hooked to the storyline. While there are not so prominent tracks in season 5 yet, The Equalizer season 4 has a notable list of songs in its 10-episode run.List of songs featured in The Equalizer season 4 View this post on Instagram Instagram Post12 Problems by Rapsody - featured in season 4 episode 2I Know by John Legend, Jadakiss - season 4 episode 2Call It Home by Bonnie Rait, The California Honeydrops - season 4 episode 2I Want It All by Clear Blue Fire - season 4 episode 3If Only You Knew by Gabriels - season 4 episode 3777 by Bruno Mars, Anderson Paak, Silk Sonic - season 4 episode 4Thing by Au Suisse, Morgan Geist, Kelly Polar - season 4 episode 4Roll the Credits by Danielle Ponder - season 4 episode 4Bullets (ft. Little Dragon) by Kaytranada - season 4 episode 4Made You Look by Meghan Trainor - season 4 episode 4Tick of the Clock by Chromatics - season 4 episode 6Believe by Blessing Offor - season 4 episode 7Welcome to the Family by Tamzie Fransen - season 4 episode 8Don't Sweat the Technique by Eric B. and Rakim - season 4 episode 8Groovin' on Sunshine by Ohmega Watts, Tiffany Simpson - season 4 episode 8Can't Take My Eyes Off Of You by The Equalizer cast - season 4 episode 8Rebirth of Slick (Cool Like Dat) by Digable Planets - season 4 episode 8Return of the Mack by Mark Morrison - season 4 episode 8Easy by Ella Mai - season 4 episode 9Also Read: The Equalizer season 5: Release date, cast, plot, and everything you need to knowWhat is The Equalizer about? Main storyline and characters explored View this post on Instagram Instagram PostThe Equalizer revolves around Robyn McCall, a former CIA operative. Robyn leaves her former job to become a street vigilante in pursuit of justice for those who don't get results from legal means but still need aid. Robyn is a single mother, which spurs her to act as a guardian angel for those who cannot defend themselves.The main cast of the series features multiple cast members and characters, including:Queen Latifah as Robyn McCallTory Kittles as Marcus DanteAdam Goldberg as Harry KeshegianLiza Lapira as Melody "Mel" BayaniLaya DeLeon Hayes as DelilahLorraine Toussaint as Viola "Aunt Vi" MarsetteDonal Logue as Colton FiskIndira Wilson as Captain WatkinsThe series has also featured several guest stars across its previous four seasons. Some notable names include:Jada Pinkett Smith as Jessie "The Worm" Cook (season 2)Gloria Reuben as Trish (season 3)Kelly Rowland as Misty (season 3)Mike Epps as J.J. Cranson (season 4)Also Read: The Equalizer season 5: Full list of cast membersWhere to watch episodes of The Equalizer? View this post on Instagram Instagram PostAudiences can watch the show streaming on the CBS online platform Paramount+. All the episodes till season 4 are available on the platform, while new episodes of season 5 are released via Paramount+ on a weekly basis. For regional areas that don't have access to Paramount+, the show streams on local platforms like JioCinema for Indian audiences.These streaming services usually charge a monthly or yearly subscription fee, based on their pricing plans. Audiences will have to purchase a subscription to the platforms to watch The Equalizer and other content they host.Also Read: The Equalizer season 5 episode 3 ending explained: What did Robyn do to help Harry's undercover mission?