American actor who played Governor Maturin in The Next Generation, King Hrothgar in Voyager and the childlike Patrick in Deep Space Nine.
Michael Keenan was an American character actor and acting teacher, seen in series such as Picket Fences.
In The Next Generation's seventh-season episode Sub Rosa he plays Maturin, governor of the Scottish-styled Caldos colony. In Voyager's first-season episode Heroes and Demons he is Hrothgar, the king in the holodeck recreation of Beowulf.
In Deep Space Nine he plays Patrick, the oldest of the genetically engineered patients in Statistical Probabilities and Chrysalis. Patrick is gentle, easily upset and quick to tears, but has an uncanny gift for reading people, spotting at a glance that Damar has killed someone close to him.