Roswell
Pearl, 10.30pm
Max (Jason Behr, above) travels to Hollywood to investigate a murder he believes was committed by an alien. He discovers a link to a science fiction show called They Are Among Us and when he goes to the Paramount lot where it is shot, he ends up auditioning for the part of an alien for a show called Enterprise. Meanwhile, back in Roswell, Isabel (Katherine Heigl) and Jesse (Adam Rodriguez) struggle over how to reveal their engagement to their families.
Great Leaders: HJ Heinz On Reputation
World, 8.30pm
This episode profiles a man whose name was revered, then reviled and finally revered again. HJ Heinz was the first pioneer to understand the value of a brand name. Heinz's belief that consumers were entitled to know what they were buying and to trust what they were eating set him apart from many early-20th-century tycoons. He also knew that gaining the public's trust and convincing people that his brand name meant 'quality' were the keys to long-term success.