Crime · Documentary

Cellmate Secrets: all seasons, episodes and where to watch

Lifetime crime and documentary series (2021–present), 1 season.

Season complete Cable Listings updated October 7, 2026 Listings

Quick answer · Season 1

Cellmate Secrets is a crime and documentary series that aired on Lifetime, running since 2021 with 1 season and 6 episodes. Cellmate Secrets hasn't been officially ended, but no new episodes are listed yet; the most recent aired on July 16, 2021.

U.S. premiere: June 4, 2021
Where: Cable
Time: Varies by station
Episodes: 6
Finale: July 16, 2021

Where to watch Cellmate Secrets season 1 in the U.S.

Where to watch Cellmate Secrets season 1 in the U.S.
Where	How	When	Notes
Cable	Broadcast (free)Antenna / cable	June 4, 2021 – July 16, 2021	Original U.S. run on Lifetime. [1]

Season 1 episode schedule

Cellmate Secrets season 1 U.S. episode schedule
Ep.	Title	U.S. date	Time	Status
1	Casey Anthony	Fri, Jun 4, 2021 ^[1]	Check local listings national slot	Listed
2	Drew Peterson	Fri, Jun 11, 2021 ^[1]	Check local listings national slot	Listed
3	Joyce Mitchell	Fri, Jun 18, 2021 ^[1]	Check local listings national slot	Listed
4	Chris Watts	Fri, Jun 25, 2021 ^[1]	Check local listings national slot	Listed
5	Susan Smith	Fri, Jul 9, 2021 ^[1]	Check local listings national slot	Listed
6	Shayna Hubers	Fri, Jul 16, 2021 ^[1]	Check local listings national slot	Listed

Dates are U.S. dates. Broadcast times are the network's national slot; your local station may differ.

About Cellmate Secrets

Season 1: Season 1 of Cellmate Secrets aired from June 4, 2021 to July 16, 2021 on Lifetime (6 episodes).

Network / service: Lifetime (first aired June 4, 2021)
Official site: mylifetime.com
Main cast over the series (TVmaze): Angie Harmon (Narrator)

Common questions

How many seasons of Cellmate Secrets are there?

Cellmate Secrets has 1 season and 6 episodes listed, with the first airing on June 4, 2021.

Is Cellmate Secrets still on?

Cellmate Secrets hasn't been officially ended, but no new episodes are listed yet; the most recent aired on July 16, 2021.

Where can I watch Cellmate Secrets?

Cellmate Secrets originally aired on Lifetime in the U.S. Streaming rights for older seasons change over time, so check Lifetime's own app and the major streaming services for the current home.