- Cassie's Choice0:162043 - Cassie stands at the controls of Titan and tells Cole she's sorry, as she watches the red storms overtake everything; Cole rushes to reach Cassie; Cassie turns off Titan in the nick of time.
- James Cole0:142043 - Cole puts on Hannah's scarf, then splinters to 2163 and stops his younger self from reaching Cassie in Titan; 2018 - Cole saves Jennifer at the train station in Budapest.
- Proudest to Be Your Mother0:30Hannah writes a letter to Cole; 2043 - Cole and Cassie return to the Emerson; Cole finds Hannah's letter; April 3rd, 2018 - Matthew rushes Emma to the hospital as Hannah looks around Matthew's trailer; montage of Matthew and Hannah together.
- The Primary Code0:242043 - Alder, Jones and Jennifer figure out how to use the Primary Code; April 3rd, 2018 - Cole and Cassie prepare to release the M5-10 in JFK airport.
- Red Forest0:162018 - Hannah tells Cole and Cassie Olivia's plan to bring about the Red Forest, 2043 - An alarm goes off at Raritan showing a mass of temporal energy coming from Titan.
- The Writing on the Wall0:012015 - Matthew Cole reads the Serpent/Demon poem to young James; 2043 - Jennifer continues to write the Primary Code on a wall, then collapses in Cassie's arms.
- Don't You Forget About Me (feat. Kelsy Karter)0:40March 8, 2009 - Emma informs Hannah of Olivia's plan to bring about the Red Forest; 2043 - Jones tells Cole that Olivia will always win; Olivia finishes preparing Titan for the destruction of time; 2043 - Jennifer draws the Primary code on a wall.
- I Am the Witness0:401491 - Hertfordshire, England - Olivia sends Deacon and two of her men after Cole, Cassie and Jennifer; Olivia thanks Jones for confirming Deacon's disloyalty.
- Serpents and Demons0:01Voiceover about the legend of the Serpent and Demon; 1491 - England - Knights ride through a forest until they reach a gathering of Primaries and demand to know the location of the weapon.
- The First Splinter0:372043 - Jones and Cole watch their younger selves complete the first successful backwards splinter; 1971 - Cassie hangs up a copy of Olivia's arrest record in Emerson Hotel room 607; Cole promises Jones he will see their mission through to the end.
- Katarina's Sacrifice0:222047 - Jones manually closes the core to enact Project Splinter, then joins an injured Whitley in the hallway; Cassie rushes to find Deacon as Jones talks Hannah through initiating Project Charon.
- The Cole Family0:10December 26, 1959 - Binghamton, NY - Cassie, Cole and Athan sit down for a heart-to-heart in the House of Cedar and Pine; Athan pleads with Cole to shoot him.
- The Witness0:37~2009 - Pennsylvania - As Athan and Cassie discuss losing patients, she talks about wanting time to stop; 1891 - London - Athan lays flowers on Eliza's coffin, while planning to return to Titan and bring forth the Red Forest
- We Honor Time With Patience0:241959 - Titan - Jones, Cole and Cassie are led to an altar where they discover Olivia is The Witness; flashback montage showing how Olivia got to Titan; Deacon realizes that Olivia played them; Olivia stabs Pallid Man.
- Beautiful Thief0:031891 - London - As Athan is talking to a watchmaker about getting a replacement part for his splinter vest, a masked female walks in and robs the place; Athan pursues the thief through the streets.
- The Return of the Witness0:301959 - Titan - Olivia stabs Jones; 2017 - London - Athan splinters to the Eliza's gravestone, where Jennifer waits to save him; 1959 - Athan splinters to Titan and rescues his parents.
- There Once Was a Serpent0:422017 - London - Athan tells Jennifer it's her mission to find out what her symbols mean; 1959 - Deacon, Jones and Hannah splinter back to 2047 as Cole and Cassie watch the House of Cedar and Pine burn; Olivia announces The Witness has returned, then has Titan splinter to 2047 outside the Raritan National Laboratory.
- Mother and Daughter0:281990 - Cassie asks Dr. Railly if she ever took her daugther to a museum, then insists she should; Cassie sees a new memory of going to a museum with her mom in 1990.
- Stealing the Word0:281989 - Jennifer buys everything at the auction; Leland receives a call about his wife's spending; Cole distracts a guard as Cassie takes the Constance painting.
- The Right Thing the Wrong Way0:212007 - Cole asks Ramse if he's sure he wants to go ahead with their plan; Ramse steals a car after Cole leaves and takes off; [0:32] continues as Cole chases Ramse through the woods after the truth about The Witness is revealed.
- She Is In There0:412046 - Jennifer tells Cole she knows how he'll find Cassie, then asks if he can feel her in the beam emitted from the time machine; a perimeter alarm signals the arrival of Ramse with his hostage, Olivia.
- You Can't Have Him0:332163 - In the middle of The Unveiling ceremony led by Pallid Man, Cassie jumps to her death in an attempt to end The Witness; Cole asks his future self what happens to Cassie.
Stephen Barton - TV & Movie Placements
The following is the complete list of all 59 movies and tv shows that Stephen Barton have been heard or featured in.