<Li> Travis Tope as Rob (season 6), Eve's boyfriend who is studying criminal justice at UC Boulder . He's a recovering alcoholic, which worries Mike and Vanessa when they first meet him . </Li> <P> Several notable guest stars have appeared throughout the series, including appearances made from cast members of Tim Allen's previous series, Home Improvement . (Episode numbers in parentheses) </P> <Ul> <Li> Paul F. Tompkins as Chester McAllister </Li> <Li> Cassandra Peterson as Elvira </Li> <Li> Nick Jonas as Ryan in his first appearance </Li> <Li> Tony Hawk as himself </Li> <Li> Jamie - Lynn Sigler as Gabriella Alzate, one of Ed's five daughters (not including the war baby) </Li> <Li> Andrew Daly as Mr. Peckem </Li> <Li> Kim Kardashian as herself </Li> <Li> Tony Stewart as himself </Li> <Li> Mike Rowe as Jimmy Baxter, Mike's younger brother </Li> <Li> Frankie Muniz as Richard, who works at the bank where Mike and his brother Jimmy go to ask for a loan </Li> <Li> Melanie Paxson as Liz </Li> <Li> Richard Karn as Bill McKendree . Karn portrayed Al Borland, co-worker and friend to Tim Allen's character on Home Improvement </Li> <Li> Si Robertson as Uncle Ray </Li> <Li> Willie Robertson as Brody </Li> <Li> Michael Gross as Mr. Hardin </Li> <Li> Patricia Richardson as Helen Potts, the Baxters' widowed neighbor . Richardson portrayed Jill Taylor, the wife of Tim Allen's character in Home Improvement </Li> <Li> Jere Burns as Victor Vogelson, Ryan's estranged father </Li> <Li> Blake Clark as Clark, the owner of a club in which Eve performed . Clark played Harry Turner, Tim's friend and owner of the hardware store on Home Improvement </Li> <Li> Robin Roberts as Teresa, a tank mechanic and Persian Gulf War veteran </Li> <Li> Reba McEntire as Billie Cassidy, Mike's mountain - climbing former girlfriend </Li> <Li> Bill Engvall as Reverend Paul, the new pastor of the Baxter family's church . Nancy Travis played Bill's wife Susan on three seasons of The Bill Engvall Show . </Li> <Li> Brad Leland as Wayne Sizemore </Li> </Ul> <Li> Paul F. Tompkins as Chester McAllister </Li>

Who plays tim allen's brother in last man standing