The cast of “Death of a Unicorn,” which debuted at SXSW on Saturday: (left to right) Jessica Hynes, Téa Leoni, Will Poulter, Paul Rudd, Jenna Ortega and Anthony Carrigan. Murray Close In one of the ...

Does your child love unicorns? Of all the magical creatures in the world, unicorns are probably the most beloved by children.

Do you brake for unicorns? Great, then you’re automatically better than Paul Rudd. After dragging his daughter Ridley (Jenna Ortega) to a weekend business trip, Elliot (Paul Rudd) almost immediately ...