British equestrian stars compete at the London International Horse Show from December 18 to 22, with live coverage on the BBC hosted by Lee McKenzie.
Olympic show jumping team gold medalists Ben Maher and Scott Brash return to competition on home soil.
Maher, 41, will be looking to repeat his double of victories from last year, including the prestigious World Cup.
Scot Brash (39) returns after finishing second to Maher in a thrilling 2023 World Cup, just 0.62 seconds behind.
The third member of the winning Paris Olympic team, Harry Charles, is not competing because he recently moved to the United States.
The Whitaker dynasty make their customary trip to London, with 69-year-old John returning for the first time at the 1976 show.
Other top British entries include Joe Stockdale, Matthew Sampson and 18-year-old debutant Maisy Williams.
The international competitors are led by Swedish show jumping world champion Henrik von Eckermann and European champion Steve Guerdat from Switzerland.