All Her Fault “Episode 1” S1E1 December 4 2025 on NBC

On Thursday December 4 2025, NBC broadcasts All Her Fault!
Episode 1 Season 1 Episode 1 Episode Summary
The upcoming episode of “All Her Fault,” titled “Episode 1,” promises to deliver a gripping and emotional storyline. Airing on NBC, this episode centers around Marissa Irvine, a mother who faces every parent’s worst fear when she arrives to pick up her young son, Milo, after his first playdate.
As Marissa approaches the door, she expects to see a familiar face. Instead, a stranger answers, leaving her confused and anxious. The tension builds as Marissa realizes that Milo is not there, and the woman she is speaking to is not someone she recognizes. This situation quickly escalates into a nightmare, prompting viewers to wonder what happened to Milo and whether he is safe.
The episode explores themes of trust, fear, and the challenges of parenting. Marissa’s desperate search for her son will keep audiences on the edge of their seats, as they witness her determination to uncover the truth. With each passing moment, the stakes grow higher, making this episode a must-watch for fans of suspenseful drama.
“Episode 1” of “All Her Fault” is set to be an intense ride filled with twists and emotional depth. As Marissa navigates this terrifying situation, viewers will be drawn into her story, eager to see how it unfolds. Tune in to NBC to catch this gripping episode that highlights the bond between a mother and her child amidst chaos.
What Time is the “Episode 1” Episode On?
The Episode 1 episode of All Her Fault will be broadcast on December 4 2025 on NBC at 10:00 PM at ET/PT.
Is the “Episode 1” Episode New?
The Episode 1 episode of All Her Fault is all new!
All Her Fault Episode 1 Cast & Stars
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Episode 1 Episode Videos & Previews
Watch All Her Fault Episode 1 Online
| Watch the show online |
All Her Fault Series Information
| When Marissa Irvine goes to pick up her young son Milo from his first playdate with a boy at his new school, the woman who answers the door has never seen or heard of either Marissa or her son -- beginning every parent's worst nightmare. As Marissa and her husband Peter begin a desperate search for their son, their family starts to come apart at the seams. With new friend Jenny Kaminski, the only person that Marissa can count on, the two women form a close and unlikely alliance. Together they hunt for Milo, uncovering deep family secrets that alter the course of both their lives forever. Charged with finding Milo and bringing the kidnappers to justice, Detective Alcaras unravels the complex and frightening web of deception and lies that has ensnared both the Irvine and Kaminski families, but his moral code is stretched to breaking point. |
