All Creatures Great and Small (TV series) that be wanted to cast the role. Sellars, instead, asked Timothy if he would accept the role of Tristan Farnon. "I had a wife, I had children, I had a mortgage to pay, and I wasn't working. So I said, 'No. It's Herriot or nothing.'" Timothy put everything on the line. "I got home one night, at about 9 o'clock. My wife was washing up in the kitchen. I walked into the kitchen and she said, without turning round, 'You've got the Herriot part.'" Timothy also stated that, after all of the roles had been cast except that of Herriot,
All Creatures Great and Small (TV series) cast were so good, they would see the boom in the corner of their eye and know when it was going to be over their head — then they would start speaking." Separate crews were used for studio recording and exteriors. In early 1978, news came from London: "The BBC, planning all their schedules and choosing their programmes, were pestering me after the first series," remembered Bill Sellars. "'We want thirteen more episodes now!' I'd say, 'Where are we going to get all this from, Ted?'" "They commissioned a second series," explained Peter Davison. "This time they wanted the show