From pop tune-filled musicals to big-budget sequels to remakes of B-movies, this week there's something for just about everyone. Some of this week's more notable releases include: Mamma Mia! The Movie [DVD review, Blu-ray review] - It's nothing serious, it's nothing deep, but it's glorious to look at and most of the time a lot of fun to listen to. Fun, fun, fun; The Mummy: Tomb of the Dragon Emperor [DVD review, Blu-ray review]- a movie that offers a lot of diverting CG antics; and The Third Man (Blu-ray) [review]- few movies are as eminently watchable - and rewatchable as this classic. An absolute must on Blu-ray. Other releases of note include:  Death Race (Unrated) [review], Death Proof (Blu-ray) [review], and Planet Terror (Blu-ray) [review]. Be sure to check out our DVD Talk Review Database for all the latest reviews including an entire section devoted to reviews of DVDs out this week.