Complex sentence: Johnny (Paddy Considine) and Sarah Sullivan (Samantha Morton) and their daughters Christy (Sarah Bolger) and Ariel (Emma Bolger) enter the United States on a tourist visa via Canada, where Johnny was working as an actor.
Split into simpler sentences: Johnny (Paddy Considine) and Sarah Sullivan (Samantha Morton) and their daughters Christy (Sarah Bolger) and Ariel (Emma Bolger). Enter the United States on a tourist visa via Canada, where Johnny was working as an actor.