THR
“Oliver Hirschbiegel‘s drama is handsomely mounted and driven by a lead performance of unquestionable integrity from Christian Friedel”
CINEMA
"Fantastically performed, coherently depicted portrait of an almost forgotten hero."
DER SPIEGEL
"A clever film that is both contemporary history and thriller in one (…).“
TV MOVIE
"Incredibly gripping"
TV TODAY
"Compelling"