Comedian Colin Mochrie underwent emergency surgery for a detached retina on Friday, prompting postponements across his HYPROV tour with stage partner Asad Mecci as organizers work on new dates and refunds for affected ticketholders, representatives said.
Mochrie’s team said the condition was identified late last week and required immediate attention to protect his vision. A joint update from HYPROV and Mecci described the diagnosis and the need for the veteran improviser to rest, adding that his medical team is optimistic he will fully recover. The tour, which blends hypnosis and improv and launched its winter run in mid-December, had engagements scheduled through April. The announcement drew an outpouring of support from fans and fellow performers.
The message to audiences arrived over the weekend, noting that several upcoming shows would be pushed while Mochrie recovers from surgery. Organizers thanked venues for accommodating changes on short notice and told fans their tickets would be honored on rescheduled dates, with refunds available for those who cannot attend. “He needs time to rest and heal,” the statement said, emphasizing that safety and recovery take priority over the tour calendar. Additional details about the revised itinerary are expected once doctors clear him to travel.
Detached retina is a serious but often painless condition in which the light-sensing tissue at the back of the eye pulls away from its normal position. Left untreated, it can cause permanent vision loss; prompt surgery is the standard response. Mochrie’s representatives did not release specifics about the procedure or which eye was affected. They said he is following post-operative instructions and staying off the road while clinicians monitor his healing. No timetable was given for his return beyond a general note that updates will follow when appropriate.
HYPROV — created by Mecci and featuring Mochrie as the improv ringmaster — mixes audience volunteers, light hypnosis and short-form games in a format familiar to fans of “Whose Line Is It Anyway?” The current run includes theaters across the U.S. and Canada. Tour stop counts were not disclosed in the weekend notice, but promoters said affected venues were contacted directly, and box offices were asked to post postponement alerts. The team said production crews would coordinate local load-in adjustments and hold dates, keeping stage plans intact for a quick restart once travel is approved.
Mochrie, a Canadian performer who appeared in both the U.K. and U.S. versions of “Whose Line,” is one of the series’ best-known figures, working alongside Ryan Stiles, Wayne Brady and others through decades of specials and revivals. Off television, he has toured extensively in two-handers and ensemble improv shows, including long-running dates with Brad Sherwood and more recent HYPROV engagements with Mecci. Colleagues shared messages of support online over the weekend, praising his steadiness onstage and wishing him a fast recovery. Fans posted photos from recent shows and said they planned to hold onto their tickets for the new dates.
Friday’s surgery came as the winter leg was moving into a busy stretch of theaters. Venue operators said the postponements require reworking staffing, rentals and marketing holds but described upbeat conversations with the production. A manager at one midsize house said ticketholders would receive direct notices with options once replacement dates are confirmed. Another promoter said the tour’s advance was strong in several markets and that interest would likely carry over if spring slots open as expected.
Representatives did not specify whether any international engagements beyond North America were affected. They also declined to share travel details, including where Mochrie is recovering, citing privacy. The production said it would consolidate updates across official HYPROV and artist accounts to avoid conflicting information, a common step for touring shows balancing artist health and venue communications. Insurance and routing changes are handled behind the scenes by the show’s booking partners while the company pauses performances.
Entertainment industry schedules have grown more flexible since the pandemic years, when tours normalized backup holds and quick pivots in response to illness. Agents say those practices now help productions absorb medical surprises without full cancellations. For HYPROV, stage managers kept set pieces, sound files and lighting cues ready for a restart, according to people familiar with the tour. The team said they would share the first new dates as soon as they are set, stressing that stage crews and venue partners remain on standby.
As of Monday, Mochrie’s camp reported no complications from surgery and reiterated that he will sit out shows until doctors clear him. The next expected milestone is a recovery check later this week, after which the production will decide whether to begin penciling in makeup dates for the earliest affected cities.
Author note: Last updated January 5, 2026.