Ben Schwartz Louis CK, Parks and Recreation, TV, 2009-2012.      After testing as  Dave Sanderson, the writer-actor was invited to play Jean-Ralphio Saperstein in The Office-style mockumentary success starring Saturday Night Live’s Amy Poehler. Copyright © 2022 Crawley's Casting Calls. All Rights Reserved. Joomla! is Free Software released under the GNU General Public License.