Context: Based on the strength of his work, Universal signed Spielberg to do four TV films. The first was a Richard Matheson adaptation called Duel. The film is about a psychotic Peterbilt 281 tanker truck driver who chases the terrified driver (Dennis Weaver) of a small Plymouth Valiant and tries to run him off the road. Special praise of this film by the influential British critic Dilys Powell was highly significant to Spielberg's career. Another TV film (Something Evil) was made and released to capitalize on the popularity of The Exorcist, then a major best-selling book which had not yet been released as a film. He fulfilled his contract by directing the TV film-length pilot of a show called Savage, starring Martin Landau. Spielberg's debut full-length feature film was The Sugarland Express, about a married couple who are chased by police as the couple tries to regain custody of their baby. Spielberg's cinematography for the police chase was praised by reviewers, and The Hollywood Reporter stated that "a major new director is on the horizon.":223 However, the film fared poorly at the box office and received a limited release.

Question: How many TV films did Universal sign Spielbergo to direct?
Answer: four

Question: What British critic helped boost Steven Spielberg's career?
Answer: Dilys Powell

Question: Who starred in the TV show "Savage"?
Answer: Martin Landau

Question: How did Steven Spielberg's film "The Sugarland Express" do in the box office?
Answer: poorly

Question: What were the married couple in Steven Spielberg's film "The Sugarland Express" trying to regain?
Answer: custody of their baby

Question: How many TV movies was Spielberg signed to direct?
Answer: four

Question: What kind of truck was 'Duel' about?
Answer: Peterbilt 281 tanker

Question: Which British critic praised 'Duel'?
Answer: Dilys Powell

Question: Which TV film Spielberg directed played off 'The Exorcist'?
Answer: Something Evil

Question: Who starred in 'Savage'/
Answer: Martin Landau

Question: Who starred in Duel as the tanker truck driver?
Answer: Unanswerable

Question: Who starred in Something Evil?
Answer: Unanswerable

Question: Who starred as the father in The Sugarland Express?
Answer: Unanswerable

Question: What was the tv movie Savage about?
Answer: Unanswerable

Question: Who starred as the mother in The Sugarland Express?
Answer: Unanswerable