AMERICAN FAMILY FANS
AFF FAN DESK · WHO'S WHO
Kristen Johnston
KNOWN FOR
Tammy Diffendorf
on Mom
1
ROLE
ON THE GUIDE
1 SHOW
GENRES
Sitcom
CALL SHEET
ON AIR SINCE 2013
Roles on the guide
1 ROLEEvery part Kristen Johnston plays across the families we track. Tap any credit to open the show.