Zac Efron has been turned into a plastic doll. Not only Zac Efron, but all the leads from the new film Hairspray. At this point, two questions probably come to mind:

1. Who is Zac Efron?
2. Why does he matter?

If you can already answer either of these questions, you are either one of the 100 million people who have seen the Disney (NYSE: DIS) film High School Musical or something HSM-related, or you are one of the millions of people who have heard of the film-turned-Broadway-musical-turned-back-to-film Hairspray, which opened in theaters Friday. What is interesting about Zac Efron is that while his only acknowledgment in the Hairspray trailer is within a list of names trailing the major celebrities, Efron should be a featured star.

If you have never heard of High School Musical, let me get you up to speed. The Disney Channel original movie, featuring Zac Efron and Vanessa Hudgens (a budding superstar with a gold debut album, figured to have earned $2 million last year), has sold over 7 million DVDs. The High School Musical soundtrack was the No. 1 CD last year, selling more than 3.7 million copies. The film was exported to 100 nations, launched an arena tour and "High School Musical: The Ice Tour," and will by followed by the sequel, High School Musical 2, due out this August. This is all, of course, in addition to your licensed merchandise. Yeah, I guess you could call it a franchise.

In essence, High School Musical has become a worldwide brand phenomenon, propelling Zac Efron to the forefront of popularity for a good segment of the population. Hairspray, on the other hand, is really Efron's ticket to breaking out from under Disney and reaching a different, older demographic. It is also rumored that Zac Efron will star in the remake of the musical movie Footloose. Apparently Efron is the go-to guy when it comes to musicals. So, whether or not you've seen or heard Efron, there's a pretty good chance you will sometime in the near future.

It seems like Play Along, a division of Jakks Pacific (NASDAQ: JAKK) and the makers of the 12" inch tall Hairspray dolls, are onto a good thing turning Efron into a collectible. Especially since his role in the film, about which co-star Nikki Blonsky raves, "He just jumps off the screen and right into every girl's heart," undoubtedly contributed to the film's weekend gross of $27.8 million. While loyal Disney kids may or may not see Hairspray, it's likely that their next visit to Toys 'R' Us will result in a quest for the plastic Efron, and now you newly exposed adults will be able to relate to their kids for $14.99 (or a singing version for $20-25).

Maybe Zac Efron is more doll-worthy than we may think.

Tracy Lapa is an AOL Money & Finance intern who recently graduated from the University of Wisconsin-Madison with a B.A. in Communications.

The wigs have been put away, the red carpet's been walked, and the cast and crew behind Hairspray -- the latest movie musical to hit the big screen -- is anxiously awaiting the movie's July 20 U.S. premiere.

Distributed by New Line Cinema -- a division of Time Warner (NYSE: TWX) -- Hairspray returns to the early 1960s to follow the tale of "pleasantly plump" Tracy Turnblad as she aims for a role on a television dance program while attempting to battle social ills. The movie, based on the 2002 Broadway musical, which was based on the 1988 (non-musical) John Waters movie, has a cavalcade of stars, including Michelle Pfeiffer, Christopher Walken, Queen Latifah, Allison Janney, and Amanda Bynes. Newcomer Nikki Blonsky won the central role of Tracy.

One member of the Hairspray contingent that could really benefit from the film's success is John Travolta, who takes on the traditionally cross-dressed role of Tracy's mother, Edna. Since Battlefield Earth, the Scientology-inspired 2000 film widely panned as the worst move ever made, the star of Grease and Pulp Fiction has suffered some missteps, including A Love Song for Bobby Long, Domestic Disturbance, and Be Cool. Not until this Spring's Wild Hogs did Travolta appear to have any hope of ditching the box-office poison title.

Yesterday we learned that Starbucks (NASDAQ: SBUX) is taking another shot at the movie promotion business by pushing (for a cut of the action) the National Geographic movie "Arctic Tale." Starbuck's initial effort, last year's "Akeela and the Bee," had indifferent results.

While most of the big releases for 2007 already have commercial tie-ins, I thought about other companies that might make money by offering some targeted marketing. Perhaps

• Ratatouille -- KFC (Yum Brands, NYSE: YUM)
• The 40-year old Virgin -- Weight Watchers Intl (NYSE: WTW)
• Sicko -- The Church of Scientology
• Live Free or Die Hard -- Viagra (Pfizer, NYSE: PFE)
• Evan Almighty -- Chris Craft
• Transformers: The Mitt Romney Campaign
• The Simpsons Movie: Sylvan Learning
• Hairspray: Lane Bryant (Charming Shoppes, Inc., NASDAQ: CHRS)
• Hostel: Part II -- Hilton Hotels (NYSE: HLT)
• 1408 -- Hostelling International

And, as a special subscriber gift offer promotion,

• The Wall Street Journal (Dow Jones, NYSE: DJ) -- Citizen Kane