Top 20 movies

Box Office top 20: 'Compton' dominates, Efron movie Flops

The PG-rated film lost the top spot to "Straight Outta Compton," which is still playing in over 3,000 theaters, but flew past its modest $3.5 million budget on a relatively limited number of screens.

Other new releases didn't fare so well. Warner Bros.' electronic dance music drama movie "We Are Your Friends" bombed with only $1.8 million, making it one of the worst openings of all time for a film in wide release. Starring Zac Efron, "We Are Your Friends" cost a modest $6 million to produce, but Warner Bros. only spent $2 million to acquire it.