Marvel's first family faltered in its sophomore weekend at the box office, recording a 66% dip in North American theaters.

First Steps' held firm at the top of the U.K. and Ireland box office for a second weekend, adding $4.1 million.

“The Fantastic Four: First Steps” clobbered the competition and leaped into the No. 1 spot on Friday — its second in theaters — with $11.7 million in earnings, according to The Numbers.