Memorial Day weekend typically sets the standard for summer box office sales, and the successful opening for “Thunderbolts*” is the start of an impressive holiday box office, experts say.

Marvel Studios' latest film, "Thunderbolts" had a solid opening weekend as the box office continues to soar past the doldrums of the first quarter.

Thunderbolts* had a bumper opening weekend at the box office, but it could only manage to outclass on Marvel film when it comes to earning money.