(written from a Production point of view)
In the 1980s and 1990s she also appeared in episodes of Jack and Mike (1986, with Jacqueline Brookes, Rosalind Chao, and Peggy Roeder), Crime Story (1986, with Bill Smitrovich, Bill Campbell, and John Eric Bentley), Hunter (1988, with Bennet Guillory), Seinfeld (1991, with Jason Alexander and Brian George), L.A. Law (1993, with Corbin Bernsen, Larry Drake, Brian Cousins, Aaron Lustig and Lawrence Pressman) and Cybill (1997, with Shari Lewis). Her feature film credits have been the romantic comedies About Last Night... (1986, co-starring Rosanna DeSoto) and Dave (1993, starring Frank Langella and featuring Parley Baer, Dan Butler, Paul Collins, Robin Gammell, and Stefan Gierasch). In the latter film, Arnemann played a woman eating at a restaurant owned by Stephen Root.
Arnemann also worked on a number of television movies including the drama First Steps (1985, with Kim Darby, James Sikking, Alan Ruck, Molly Hagan, Bill Campbell, and Peggy Roeder), the comedy Traveling Man (1989, with John Glover), the crime drama Manhunt: Search for the Night Stalker (1989, with Scott Lincoln, Angela Paton, Jake Dengel, B.J. Davis, and James Harper), and the drama A Private Matter (1992, with Leon Russom, Michael Bofshever, Ken Jenkins, Ben Lemon, David Sage, and William Utay).