Was a special guest for popular film review site Red Letter Media. Len was the first "guest star filmmaker" on the their popular show "Best of the Worst" (episode "ninja movies"), which highlights three films and then selects the most entertaining of the three (which Len's film skull forest "won" on an episode in 2013). While their guest, he also filmed an hour long in depth conversation about his career in film to this point . "ninja movies" has gone one to be one of the most, if not the most, popular episode since the program's debut.