Story: Trouble in the Ark Written and illustrated by GERALD ROSE
Presenters
SARAH LONG , STUART MCGUGAN

with sub-titles for the hard-of-hearing, followed by Weather on 2

Michael Charlton , Charles Wheeler with Richard Kershaw
Newsreader Peter Woods
Editor JOHN TISDALL

The Bing Crosby Cup Great Britain v USA
Bing Crosby and Henry Longhurst introduce the third match in this series which was especially recorded for BBC2. Featuring
Tony Jacklin and Jackie Stewart v
Johnny Miller and Burt Lancaster
Great Britain and the USA are tied at one match all as JACKIE STEWART , the former world motor racing champion, makes his debut in Pro-Celebrity Golf against one of the greatest of Hollywood stars. PETER alliss provides the commentary on this four-ball match which is played over nine selected holes of the King's Course at Gleneagles Hotel.
Television presentation by RICHARD TILLING , FRED VINER and ALASTAIR SCOTT
Producer A. P. WILKINSON

International Championship
A series of eight programmes Heat 3: England
The stone wall hazard has cost competitors a lot of points in the heats so far. Will it affect this week's three top shepherds representing England? Phil Drabble and Eric Halsall are at Loweswater to introduce them as they compete for one place in the Semi-finals. They are:
GORDON ROGERSON with Spot MIKE PERRINGS with Kyle TOT LONGTON with Jed
The young dog Glen has overcome the temptation to chase sheep, and has now learned the basics of fetching them. This week GLYN JONES continues his training with something more difficult.
Producer PHILIP s. GILBERT

A series of six programmes

World War I's Nurse Cavell: Saint or 'Self-willed woman'? Glimpses of her life give a fresh insight into the great enigma: how this orthodox, upright Englishwoman came to be smuggling allied soldiers out of German-controlled Belgium.

Spokesong: Does a history of the bicycle sound a surprising way of looking at the changes in society since the turn of the century? It's Stewart Parker 's theme in his new musical play Spokesong - one of the most cheering pieces of work to have come out of Northern Ireland in recent years. The programme includes scenes from the show at the King's Head Theatre Club and an interview with the author.
At Home with Mole: Richard Goolden first played the part of Mole in Toad of Toad Hall in 1930. He lives in mole-like surroundings in Chelsea, where a lifetime's enthusiasm for music-hall, French poetry, interior decorating, famous murders etc has piled up around him. This short profile of the 81-year-old actor includes scenes from Toad of Toad Hall and Tom Stoppard 's Dirty Linen and New-Found-Land, in which he is appearing at the Arts Theatre.
Research ROSEMARY WILTON Director TRISTRAM POWELL
Executive producer PETER ADAM

Weather

MARTIN jarvis reads Last Lesson of the Afternoon by D. H. LAWRENCE