Question: What movie, starring Olivia Newton-John's first husband, was the directorial debut of Stephen Sommers?

Context articles: Olivia Newton-John's Greatest Hits
Matt Lattanzi
If Not for You (album)
Barbara Dillon
Gold (Olivia Newton-John album)
A Summer Night with Olivia Newton-John
Olivia's Greatest Hits Vol. 2
Magic: The Very Best of Olivia Newton-John
A Mom for Christmas
Catch Me If You Can (1989 film)

Olivia Newton-John's Greatest Hits (1977) was the first compilation album released by Olivia Newton-John in the United States.
 (In some other regions, Newton-John released a 1974 compilation, "First Impressions".
 This album was therefore marketed instead as "Greatest Hits Vol.
 2" and featured a different track listing.)
 The album collected all of Newton-John's American Top 40 singles released between 1971 and 1977.
 "Changes" was the only track not released as a single, but it was one of Newton-John's first self-written songs that she recorded.
 The album was Newton-John's first platinum certification peaking No. 13 Pop and No. 7 Country.
 It ended up being certified double Platinum in the US and Platinum in the UK and Canada, and also Gold in Hong Kong.
Matthew Vincent "Matt" Lattanzi (born February 1, 1959) is an American actor and dancer.
 He is most commonly recognized as the first husband of singer and actor Olivia Newton-John, and for his acting in films such as "My Tutor" and the soap opera "Paradise Beach".
If Not for You is the debut studio album by British-Australian singer-songwriter Olivia Newton-John, released in November 1971 by Festival Records.
 The album was released on the Pye International label in the UK as "Olivia Newton-John", with a slightly different cover.
 As a covers album, "If Not for You" features mostly songs previously recorded from contemporary artists of the 1960s and early 1970s.
 She made several performances to promote "If Not for You" and her follow-up album, "Olivia", including an international tour with British singer Cliff Richard.
 It was her first album released by Festival Records, which would release all her albums in Australia until its dissolution in 2005.
 It also has Newton-John's first works with her long-time musical partner, John Farrar.
Barbara Dillon is an author of books for children, including The Beast in the Bed, What's Happened to Harry?
, Who Needs a Bear?
 and Mrs. Tooey and the Terrible Toxic Tar.
 Ms. Dillon is best known for her book "A Mom by Magic" which was made into the NBC TV movie "A Mom for Christmas" starring Olivia Newton-John.
Olivia Newton-John: Gold is a double album of Olivia Newton-John's greatest hits, released in 2005.
 It contains all but one of her solo "Billboard" Hot 100 hits (excluding "I Need Love") and is the first CD to contain the track "Fool Country" (a B-side to "Magic" and contained in the film "Xanadu", but not available on the soundtrack).
 The album is considered the most thorough of all of Newton-John's many compilation albums.
A Summer Night with Olivia Newton-John was the eighteenth concert tour by Australian singer Olivia Newton-John, in support of her sixth soundtrack "A Few Best Men".
 The tour name drifts from her 1978 hit, "Summer Nights", from the musical film "Grease".
 It is Newton-John largest tour since the Heartstrings World Tour, which runs from 2002 to 2005.
 It was her first tour in the United Kingdom in over 30 years.
Olivia's Greatest Hits Vol.
 2 is the second hits collection from English-born, Australian pop singer Olivia Newton-John released in September 1982.
 The album compiled most singles released by Newton-John since the release of her 1977 "Olivia Newton-John's Greatest Hits" album from her following albums and soundtracks.
 The album included two new recordings; "Heart Attack" and "Tied Up".
 Both songs were released as singles and reached number 3 and 38 on the pop charts, respectively.
 "Heart Attack" was a number one single in France.
Magic: The Very Best of Olivia Newton-John is a 2001 greatest hits compilation from Olivia Newton-John.
 This was the first compilation from Newton-John to include all 15 of her Top 10 hits on the "Billboard" Hot 100 and the first Newton-John album to include "The Grease Megamix".
A Mom for Christmas is a 1990 American made-for-television fantasy-comedy film starring Olivia Newton-John in her television film debut, directed by George T. Miller and produced by Walt Disney Television.
 It was written by Gerald Di Pego based on the book "A Mom by Magic" by Barbara Dillon and originally premiered on NBC on December 17, 1990.
Catch Me If You Can is a 1989 American motion picture starring Matt Lattanzi, Loryn Locklin, Grant Heslov, Geoffrey Lewis and M. Emmet Walsh.
 The film was the directorial debut of writer and director Stephen Sommers, with a soundtrack by Tangerine Dream.