Why watch a movie if you can’t see the screen? Matthew and his friend Ben take in a Marx Brothers film and showcase the power of a good description.    Blind Guy Travels is a production of Radiotopia from PRX and part of Radiotopia Presents, a podcast feed debuting limited-run, artist-owned series from new and original voices. Learn more about Blind Guy Travels and access transcripts at radiotopiapresents.fm and discover more shows from across the Radiotopia network at radiotopia.fm.