Captain Kirk made him famous, but a cop show, a reality series and a wise-cracking lawyer gave Shatner his longest-running fame.
William Shatner's television career reaches far beyond Star Trek, and fans searching for the best William Shatner TV shows not Star Trek keep landing on the same five answers: T.J. Hooker, Rescue 911, The Practice, Boston Legal, and a memorable guest turn on 3rd Rock from the Sun. Together, they show an actor who refused to be boxed in by one role.
From Starship Captain to Street Cop
After Star Trek: The Original Series ended its run from 1966 to 1969, Shatner needed something new. He found it in 1982 with T.J. Hooker, playing a veteran police officer who leaves a desk job behind to patrol the streets again. According to Apple TV's biography page, the show aired on ABC from 1982 to 1985, then moved to CBS where it continued until 1987.
The series became a surprising hit. Apple's profile notes that T.J. Hooker brought Shatner far greater immediate commercial success on television than his original Star Trek run ever did. Co-star Heather Locklear, then a newcomer, helped pull in viewers alongside veteran actor James Darren. Wikipedia lists the show's run as 1982 to 1986, a slight difference from other sources, but every account agrees it ran five seasons and turned Shatner back into a weekly television lead.
A Real-Life Rescue Show Changes His Image
Just a few years after T.J. Hooker ended, Shatner took on a completely different kind of show. In 1989, he began hosting Rescue 911 on CBS, a program that mixed dramatized reenactments with real emergency footage. The show ran until 1996 and became one of early reality television's biggest successes.
This wasn't acting in the traditional sense. Shatner was presenting true stories about ordinary people surviving dangerous situations. The SAG-AFTRA Foundation's biography of Shatner credits the show with helping save more than 300 lives, crediting viewers who learned life-saving techniques by watching. That number comes from the foundation's own account of the show's impact, not an independently audited study, but it reflects how seriously the program was taken at the time. Rescue 911 gave Shatner a completely different kind of fame, built on trust and public service rather than fiction.
Denny Crane Becomes His Signature Role
Shatner's biggest critical success after Star Trek came from a courtroom, not a spaceship or a squad car. In 2004, he joined David E. Kelley's legal drama The Practice during its final season, playing the eccentric, scene-stealing attorney Denny Crane. Britannica notes that this performance earned him an Emmy award, a major honor for an actor who had spent decades known mostly for genre work.
The character proved too popular to let go. Kelley built an entire spin-off series, Boston Legal, around Denny Crane, and the show ran from 2004 to 2008. Cigar Aficionado's 2006 profile describes how Shatner played opposite James Spader's character Alan Shore, with the two forming one of television's more unusual on-screen friendships, part comic, part dramatic. Audible's author biography confirms Shatner won Emmys and his first Golden Globe for playing Denny Crane across both shows, cementing the role as his most honored work outside Star Trek.
A Surprising Comic Turn and a Lasting Range
Somewhere between the courtroom drama and the cop show, Shatner also found time for comedy. He appeared on 3rd Rock from the Sun as the Big Giant Head, the extraterrestrial leader who oversees the show's alien characters pretending to live as humans on Earth. It was a small but memorable role that showed off his comic timing in a way very different from his dramatic work.
Looking at the full picture, these roles tell a clear story. Shatner moved from action hero to police lead, then to real-world host, then to award-winning character actor, and finally to comic guest star. Few actors from his generation covered that much ground on television. The Television Academy's own interview archive has him discussing all of these chapters directly, from starring in T.J. Hooker and hosting Rescue 911 to building Denny Crane into one of his most celebrated characters.
Why This Career Chapter Still Matters
Reports revisiting Shatner's non-Star Trek television work, including a recent TVLine feature, point to this same stretch of shows as his defining work outside science fiction. The exact ranking TVLine used has not been independently verified in full, but the five shows at the center of that conversation, T.J. Hooker, Rescue 911, The Practice, Boston Legal, and 3rd Rock from the Sun, line up with decades of biographical record from Britannica, Wikipedia, and industry archives.
What stands out is the range. Few actors go from a leading man in a network police drama to a trusted reality television host to an Emmy and Golden Globe winning character actor. Shatner did all three, and each role still gets discussed today whenever his career comes up outside the Star Trek conversation.
