The complete fifth season of the 'Star Trek' spin-off. The opening episode, 'Redemption: Part II', concludes the fourth season cliffhanger, and has Worf trying to clear his family name, while Picard travels to the Klingon homeworld to take part in the Rite of Succession. In 'Darmok' Picard experiences communication difficulties when stranded on a hostile planet with an alien captain. 'Ensign Ro' sees a headstrong Bajoran ensign, newly assigned to the Enterprise, struggling to come to terms with the laws of Starfleet. 'Silicon Avatar' has the crystalline entity from 'Datalore' return and destroy a Federation colony; one of the survivors then blames Data for the death of her son. 'Disaster' finds the Enterprise beset by a run of bad luck, leaving Picard trapped in a lift with three small children, and Keiko to go into labour in uncomfortable circumstances. 'The Game' sees Riker return from shore leave with a new game that starts to take over the crew and turn them into zombies. In the two-part story 'Unification' Ambassador Spock inexplicably disappears and then turns up again on Romulus. When it is suggested that he has defected, Picard and Data go undercover to find out the truth - a truth that involves an enemy from the past with links to former officer Tasha Yar. 'A Matter of Time' has the Enterprise visited by a mysterious man who claims to have come from the far future. 'New Ground' finds Worf learning some painful lessons about being a father. 'Hero Worship' sees a traumatised boy become obsessed with Data and try to copy his every move. In 'Violations' the Enterprise is assigned to escort a delegation of Ullian historians, a race who conduct research by probing minds.