The Truth About Jim (2024)

Name: The Truth About Jim
Genre: Crime, Documentary
Rating: 5.1
Cast: Sierra Barter

Crime · Documentary

Amateur investigator Sierra Barter confronts a traumatic past and secrets that have plagued her family for generations. Sierra, her mother Shannon, and her grandmother Judy bravely pursue the truth about a mystery that could change their lives forever – was Jim Mordecai, their husband, stepfather, and step-grandfather a notorious serial killer?

IMDb rating: 5.1 (1,140 votes)
Episode average: 6.4 ↑ +1.3 vs IMDb
Seasons: 1
Streaming (US): HBO Max
Language: EN
Type: Mini-series

Rating trend: this show's seasons do not settle into one shape. Rising Shows ranks whole shows by the shape of their rating trend rather than one average score, which is how you find a show that got better rather than a show that started well.

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Ratings refreshed Oct 3, 2026 · 1 season indexed

Cast

Sierra Barter Self - Host

Seasons

Season 1 (2024)

6.38 avg 4 episodes 6.5 → 6.0 47 min avg

Declining

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	Digging Up the Past	6.5	68
2	Eight Murdered Girls	6.5	58
3	The Devil and Jim Mordecai	6.5	60
4	Out of the Shadows	6.0	53