 Lo Bianco was a Golden Gloves boxer and also founded the Triangle Theatre in 1963, serving as its artistic director for six years and collaborating with lighting designer Jules Fisher, playwright Jason Miller and actor Roy Scheider.He performed as an understudy in a 1964 Broadway production of "Incident at Vichy", and the following year had a supporting role in a Broadway production of "Tartuffe".From late 1965 through the spring of 1966, he starred on Broadway as Fray Marcos de Nizza in "The Royal Hunt of the Sun".