Impulse: Flashpoint Action, Adventure, Fantasy, film.
- Arley R. Swaby as Bart Allen/Impulse/Kid Flash
- Lewin Solomon Jr. as Cisco Ramon (rumored) Bart's closet friend, Honorary-Brother
- Ashley Iris Swaby as Iris West (rumored)
- Nolberto Swaby as Dr. Harrison Wells (rumored)
- Yasiel Hernandez as Barry Allen (mentioned) Bart's Grandfather.
- Giovanni Swaby as Don Allen
(rumored) Bart's father after Original Timeline meets Barry Allen.
- Terry Pennyworth as young Bart Allen..,,,
- John Henkis as Allen (mentioned)..,, Barry's father.
- Lewin Solomon Sr. as Jay Garrick (mentioned)
- Erbin Swaby Rivers as Lt. Jim Gerald/Clock (villain)..,, Enemy of Bart.
- Derlis Richar Swaby Mayo as Jay Garrick/Kid Flash Bart's Stepfather meets his Stepson.
- Anthony Miguel Diaz as Young (12 years old) Rictor Allen (mentioned)..,, Don's adopted brother.
- Shaniel Swaby Mayo as Iris West-Allen (Uncredited; cameo main role), Bart's Aunt.
- "Flash (Theme)" performed by Hans Zimmer courtesy by Hans Zimmer
- "Wonder Woman (Theme)" performed by Hans Zimmer and courtesy by Hans Zimmer
- "Stay Me" performed by Remy Zero courtesy by Remy Zero
- "No Mercy" performed by Kit courtesy by Kit
- "Son of Flashpoint" performed by John Debney courtesy by John Debney
- "Killed from it" performed by Arley R. Swaby courtesy by Arley R. Swaby
- "Turn It" performed by Junkie XL courtesy by Junkie XL (DC Comics Soundtrack)
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