My question is this, did the writers or someone want the fourth doctor’s quirk to be jelly babies? Here is my reasoning, even before the lovable Tom Baker ever had a jelly baby bag in his hand, the second doctor had offered a jelly baby. Jo Grant had found jelly babies in the third doctor’s pockets before as well. This is a topic I have discussed, but I mention it once again because during The Five Doctors episode outtakes, Pertwee jokes that Troughton is trying to sabotage his performance by offering him a jelly baby. See it here!