Timothy Olyphant will be making a guest appearance on The Office on October 21.  Check out four sneak peeks from NBC below.

MICHAEL TAKES MATTERS INTO HIS OWN HANDS WHEN SOMEONE STARTS STEALING CLIENTS

TIMOTHY OLYPHANT (“Deadwood”) GUEST STARS

When a competing sales associate (guest star Timothy Olyphant) steals a Dunder Mifflin client, Michael (Golden Globe winner Steve Carell), Jim (John Krasinski) and Dwight (Rainn Wilson) decide to set up a sting to find out his sales secrets. Andy (Ed Helms) decides to start a band after finding out a friend from college has a successful music career.

Jenna Fischer, Leslie David Baker, Brian Baumgartner, Kate Flannery, Mindy Kaling, Angela Kinsey, Phyllis Smith, Oscar Nunez, Creed Bratton, Paul Lieberstein, B.J. Novak, Ellie Kemper, Craig Robinson and Zach Woods also star.