The spot is the first Pizza Hut cinema ad since the restaurant chain signed a seven-figure deal to secure the medium's second biggest sponsorship opportunity earlier this month.
The 60-second commercial, which breaks on June 29, is a departure from the traditional product-focused approach used on TV by Pizza Hut.
The ad features a series of snapshots showing families having fun all over the world and enjoying a meal at a Pizza Hut restaurant.
The collage of snapshots appear with a warm, upbeat, Latin soundtrack, performed by Instituto Mexicano Del Sonido. The ad ends with the strapline: "family fun since 1958".
The "family gold spot" will run prior to all U-certificate films in cinemas across the UK for a full year.
Hugh Wood, chief marketing officer at Pizza Hut UK, said: "This reaffirms Pizza Hut's positioning as the number one family restaurant, helping modern families take the time out to enjoy good times together."
Kim Papworth, creative director at Wieden & Kennedy, said: "I love the idea that a bunch of happy families having fun together will be watching a bunch of happy families having fun together. What better way to celebrate Pizza Hut?"