Deb sneaks away for a trip with her mysterious boyfriend; Dexter is tasked with finding her; Harry and LaGuerta travel to Tampa to look into a potential serial killer on the loose; Miami Metro closes in on suspects in the child kidnapping.
Paramount+ with SHOWTIME1h
Watch Dexter: Original Sin on Paramount+ with SHOWTIME® with Fubo
Starting at $84.99/mo. Cancel any time.
- 100+ channels of live sports & TV
- Unlimited Cloud DVR
- Stream on up to 10 screens at once
- No contract, no commitment
with Fubo
Free to try, then just $10.99/month.
© 2025 Showtime Networks Inc., a ViacomCBS Company. SHOWTIME and related marks are trademarks of Showtime Networks Inc. Individual programs, devices and marks are the property of their respective owners. All Rights Reserved. Separate subscription required.