Former co-stars of the hit series The Office — Steve Carell and John Krasinski — will team up again in the new film ‘If.’  Carell has joined the cast of the upcoming movie, directed by and starring Krasinski, who also will write and executive produce the film.  If is based on Krasinski’s original idea about a child’s journey to rediscover their imagination.

Ryan Reynolds, Phoebe Waller-Bridge and Fiona Shaw had previously been announced to appear in the film, and now Alan Kim, Cailey Fleming and Louis Gossett Jr. have also been added to the cast.

Krasinski confirmed the casting news on