He undertook Master Classes at the 16th Street Studio (Melbourne) in 2012 with Ellen Burstyn, 2014 with Carl Ford and with Larry Moss in 2014 and 2016.
[3] He has worked with Russell Crowe in The Water Diviner (2014), with Ethan Hawke and Sarah Snook in Predestination (2014) and John Cusack in Drive Hard (2014).
[7] A review by ABC Radio of the 2010 production of Fat Pig at the Bille Brown Studio, Brisbane, described him as "the always interesting Christopher Sommers", adding "In fact all performances were of the very highest quality.
[8] Of the production of Beautiful (2008), the review in Stagediary stated: ... Christopher Sommers, as the mysterious almost sinister left-behind school friend, is the best example of this, and his triumph in this performance is to make his character almost seem like a bad actor who hasn’t learned his lines, until we notice the utter control he has over his movement and his voice.
It is troubling and harrowing and one particular scene sees Christopher Sommers absolutely own the audience as he describes, in gruesome detail, some of the darkest sides of life.