Bob McDonald is an actor and writer, known for Heads Up (2004), The Greatest Canadian Invention (2007) and Wonderstruck (1986).
演员
饰：Astronomy Expert,unknown episodes,
2006-07-24(加拿大)
饰：Host
2005-09-08(加拿大)
饰：Himself - Host
1986(加拿大)
7.8分
饰：Self - National Science Correspondent
1952-09-08(英国)
