Name	Known for
Allan Avery Self - Steven's Father Self - Steven's Father See fewer	Making a Murderer (2015)
Dolores Avery Self - Steven's Mother Self - Steven's Mother See fewer	Making a Murderer (2015)
Steven Avery Self Self See fewer	Crime Watch Daily (2015)
Jerry Buting Self - Steven's Lawyer Self - Steven's Lawyer See fewer	Making a Murderer (2015)
Brendan Dassey Self - Steven's Nephew Self - Steven's Nephew See fewer	Making a Murderer (2015)
Jim Doyle Self - Governor of Wisconsin (archive footage) Self - Governor of Wisconsin (archive footage) See fewer	West Wing Week (2010)
Steven Drizin Self - Brendan's Postconviction Lawyer Self - Brendan's Postconviction Lawyer See fewer	West of Memphis (2012)
Kim Ducat Self - Steven's Cousin Self - Steven's Cousin See fewer	Making a Murderer (2015)
Robert Dvorak Self - Brendan's Postconviction Lawyer Self - Brendan's Postconviction Lawyer See fewer	Making a Murderer (2015)
Tom Fassbender Self - Co-Lead Investigator (archive footage) Self - Co-Lead Investigator (archive footage) See fewer	Making a Murderer (2015)
Jerome Fox Self - Manitowoc County Circuit Judge (archive footage) Self - Manitowoc County Circuit Judge (archive footage) See fewer	Making a Murderer (2015)
Thomas Geraghty Self - Brendan's Postconviction Lawyer (archive footage) Self - Brendan's Postconviction Lawyer (archive footage) See fewer
Stephen Glynn Self - Steven's Lawyer Self - Steven's Lawyer See fewer	Making a Murderer (2015)
Sandra Greenman Self - Steven's Girlfriend (as Sandy Greenman) Self - Steven's Girlfriend (as Sandy Greenman) See fewer	Making a Murderer (2015)
Mike Halbach Self - Teresa's Brother (archive footage) Self - Teresa's Brother (archive footage) See fewer	Making a Murderer (2015)
Robert Henak Self - Steven's Lawyer Self - Steven's Lawyer See fewer	Making a Murderer (2015)
Len Kachinsky Self - Dassey Defense Attorney Self - Dassey Defense Attorney See fewer	Making a Murderer (2015)
Mike Kinzel Self - News Reporter Self - News Reporter See fewer	Making a Murderer (2015)
Ken Kratz Self - Special Prosecutor Self - Special Prosecutor See fewer	Making a Murderer (2015)
Richard Mahler Self - Excused Avery Juror Self - Excused Avery Juror See fewer	Making a Murderer (2015)
Laura Nirider Self - Brendan's Postconviction Lawyer Self - Brendan's Postconviction Lawyer See fewer	West of Memphis (2012)
Michael O'Kelly Self - Len's Investigator (archive footage) Self - Len's Investigator (archive footage) See fewer
Dean Strang Self - Steven's Lawyer Self - Steven's Lawyer See fewer	Making a Murderer (2015)
Barb Tadych Self - Brendan's Mother Self - Brendan's Mother See fewer	Making a Murderer (2015)
Mark Wiegert Self - Co-Lead Investigator (archive footage) Self - Co-Lead Investigator (archive footage) See fewer	Making a Murderer (2015)
Patrick Willis Self - Manitowoc County Circuit Judge (archive footage) Self - Manitowoc County Circuit Judge (archive footage) See fewer