The final run of "The Viper's Fang" occurred in March 1949 in downtown Los Angeles at the Musart Theatre.
Frequent Columbia Pictures actress and Three Stooges co-star Symona Boniface not only wrote and directed "The Viper's Fang," she also played the role of "Mag, the Hag, cook in the Vile domicile." It is believed that this was her last play. Sadly, about a year later, in the summer of 1950, Boniface was diagnosed with cancer and passed away a few months later.