Watch Colin Farrell on Sesame Street September 23, 2010 Carrots with Irish accents, should we be offended? Colin Farrell teamed up with Elmo and Murray – the Irish monster on Sesame Street this week. The bizarre video see’s Colin hanging out with the puppets, including a very Irish bunch of carrots. So now we know what ‘Investigate’ means. Thanks Colin. Other guest stars coming up on Sesame Street include Katy Perry, Jason Bateman, former Amercian Idol judge Kara DioGuardi and Chris O’Donnell. Check out Colin’s appearance below.