8.3/103,380 votes#1 - Pilot
Season 1 Episode 1 - Aired 5/31/2019
Something unnatural is happening in the swamps outside Marais, Louisiana. When a mysterious illness strikes the town, CDC investigator (and former Marais native) Abby Arcane is sent to investigate.
Director: Len Wiseman
Writer: Mark Verheiden, Gary Dauberman
8.3/102,545 votes#2 - Worlds Apart
Season 1 Episode 2 - Aired 6/7/2019
Certain that Alec's disappearance is more than an accident, Abby and Matt venture into the swamp, where she encounters Swamp Thing. Scientist Jason Woodrue comes to Marais.
Director: Len Wiseman
Writer: Mark Verheiden, Doris Egan
7.9/101,951 votes#3 - He Speaks
Season 1 Episode 3 - Aired 6/14/2019
When her friend and co-worker is stricken with the green flu, Abby searches Alec’s lab for a cure, but instead finds the latest supernatural reanimation from the Rot.
Director: Deran Sarafian
Writer: Rob Fresco
7.9/101,732 votes#4 - Darkness on the Edge of Town
Season 1 Episode 4 - Aired 6/21/2019
While Swamp Thing senses a growing darkness within the swamp, Abby’s return dredges up her dark history with the Sunderlands. We learn more about the mysterious Dan Cassidy.
Director: Carol Banker
Writer: Erin Maher, Kay Reindl
7.8/101,578 votes#5 - Drive All Night
Season 1 Episode 5 - Aired 6/28/2019
While Swamp Thing struggles to come to terms with his transformation with the help of a Phantom Stranger, Jason Woodrue shares a revelation with Avery Sunderland.
Director: Greg Beeman
Writer: Franklin jin Rho
7.8/101,472 votes#6 - The Price You Pay
Season 1 Episode 6 - Aired 7/5/2019
While Swamp Thing finds a new way to communicate with Abby, Matt learns the truth about Alec Holland and Avery pressures Woodrue to deliver results.
Director: Toa Fraser
Writer: Tania Lotia
7.8/101,428 votes#7 - Brilliant Disguise
Season 1 Episode 7 - Aired 7/12/2019
While Maria meets with the shadowy finance group known as the Conclave, Lucilia leads Avery out into the swamp under false pretenses.
Director: Alexis Ostrander
Writer: Andrew Preston, Rob Fresco
7.6/101,334 votes#8 - Long Walk Home
Season 1 Episode 8 - Aired 7/19/2019
After a harrowing journey of survival through the swamp, Avery comes face to face with Swamp Thing, who rescues the injured man and helps his recovery.
Director: E.L. Katz
Writer: Doris Egan
8.2/101,376 votes#9 - The Anatomy Lesson
Season 1 Episode 9 - Aired 7/26/2019
While Abby and Liz track down the secret Conclave facility, Jason Woodrue conducts experiments on Swamp Thing and makes an incredible discovery.
Director: Michael Goi
Writer: N/A
7.7/101,298 votes#10 - Loose Ends
Season 1 Episode 10 - Aired 8/2/2019
Still reeling from the revelation of the truth behind his existence, Swamp Thing goes on the offensive against Ellery's mercenary team hunting him; Abby comes up against Jason Woodrue, who has crossed the line to save his wife's life.
Director: Deran Sarafian
Writer: N/A
The Best Episodes of Swamp Thing Season 1
Every episode of Swamp Thing Season 1 ranked from best to worst. Discover the Best Episodes of Swamp Thing Season 1!
CDC researcher Abby Arcane investigates what seems to be a deadly swamp-born virus in a small town in Louisiana but she soon discovers that the...
Genres:MysterySci-Fi & FantasyDrama
Network:DC Universe
Season 1 Ratings Summary
"Pilot" is the best rated episode of "Swamp Thing" season 1. It scored 8.3/10 based on 3380 votes. Directed by Len Wiseman and written by Mark Verheiden, Gary Dauberman, it aired on 5/31/2019. This episode is rated 0.0 points higher than the second-best, "Worlds Apart".