Episode dated 15 January 1968
- Episode aired Jan 15, 1968
Joel Grey entertains; Colin Fletcher chats about his book on a walk through the Grand Canyon; Robert Roosa on the economy; and Jon Lindbergh talks about the 21st century.Joel Grey entertains; Colin Fletcher chats about his book on a walk through the Grand Canyon; Robert Roosa on the economy; and Jon Lindbergh talks about the 21st century.Joel Grey entertains; Colin Fletcher chats about his book on a walk through the Grand Canyon; Robert Roosa on the economy; and Jon Lindbergh talks about the 21st century.