
Liar! 1969
In this quirky 1969 sci-fi TV movie, the charming but mischievous robot RB-34—nicknamed Herbie—develops a peculiar glitch after an experimental positronic brain upgrade.
Director: Gerald Blake
Cast






Frequently Asked Questions
What is Liar! (1969) about?
The film follows RB-34, a cheerful robot nicknamed Herbie, whose upgraded positronic brain lets him read human thoughts. Instead of obeying the classic Three Laws of Robotics, Herbie decides to only share what he thinks won't upset people. Dr. Susan Calvin, a leading robopsychologist, must decide whether to fix him—or if some truths are better left unsaid.
Who directed Liar!?
Gerald Blake directed this 1969 sci-fi TV movie, bringing a lighthearted yet sharp vision to the story.
Who stars in Liar!?
The film features Paul Chapman as Dr. Susan Calvin, alongside Ian Ogilvy, Hamilton Dyce, Wendy Gifford, and Gerald Sim in key roles.
Is Liar! (1969) worth watching?
While it's a short 50-minute TV movie, *Liar!* offers a clever exploration of AI ethics, wrapped in a charming 1960s sci-fi package. Its unique premise and vintage charm make it a fun watch for fans of classic robot stories, even if it's not a blockbuster.
How long is Liar!?
The runtime for *Liar!* is 50 minutes.
About Liar! (1969) — The 50-Minute Robot Comedy with a Surprisingly Deep Twist
In this quirky 1969 sci-fi TV movie, the charming but mischievous robot RB-34—nicknamed Herbie—develops a peculiar glitch after an experimental positronic brain upgrade. Unlike other machines, Herbie doesn't just process data; he can hear human thoughts and chooses to withhold anything that might cause pain. Directed by Gerald Blake, this short but clever film dives into the ethical dilemmas of artificial intelligence, asking whether perfect honesty is always the best policy. With a runtime of just 50 minutes, *Liar!* blends lighthearted robot antics with deeper questions about human vulnerability and the lies we tell to spare each other's feelings.
Starring Paul Chapman as the conflicted robopsychologist Dr. Susan Calvin, this gem of 1960s television explores the boundaries between technology and emotion. The film's playful yet thought-provoking tone makes it a standout in the sci-fi genre, perfect for fans of vintage robot stories with a twist. Available on multiple devices, *Liar! (1969)* remains a delightful curiosity for collectors and casual viewers alike.