The Richest Man in the World - S3-E17
Continuity mistake: When Diana stops her car, a blue car parked in front is reflected on the door, but disappears in the opposite shots.
The Richest Man in the World - S3-E17
Continuity mistake: Barney signals with his right hand where he lives, but a shot later he uses his left hand.
The Richest Man in the World - S3-E17
Continuity mistake: The bowl where the dog eats from gets suddenly refilled between shots.
The Richest Man in the World - S3-E17
Continuity mistake: The ambulance where kidnapped Henshaw drives past the same building twice.
The Richest Man in the World - S3-E17
Continuity mistake: Diana leaves the bomb and notepad on the table. When a man comes to steal the bomb, a metal object has appeared on the far right of the table, which disappears and reappears randomly.
Continuity mistake: When George arrives with his motorbike, there's no one around. When he steps off, a woman pops out of nowhere. (00:00:07)
Continuity mistake: When Wonder Woman chases George on a motorbike there's a broken white line on the road. In the close-up, it's a double yellow line or a broken yellow line.
Continuity mistake: When Wonder Woman runs towards the parked motorbike, its position changes between shots; check the front wheel for example.
Continuity mistake: When George rides his motorbike, his stunt is slim, as opposed to George's fat body complexion.
The Boy Who Knew Her Secret: Part 1 - S3-E20
Continuity mistake: When Wonder Woman jumps to the balcony, there are a few plants, and the railing is visible. When she lands on the balcony, the place is packed with plants that hide the railing.
The Boy Who Knew Her Secret: Part 1 - S3-E20
Continuity mistake: During the credits, Sklip is riding his bike towards a boulder where a couple strolls. When he arrives at the boulder, the couple is now 50 metres behind, walking towards it again.
The Boy Who Knew Her Secret: Part 2 - S3-E21
Continuity mistake: When the brown car speeds away, three bystanders walk towards the road, and one of them stares at the camera. (00:14:51)
The Man Who Could Not Die - S3-E22
Continuity mistake: During the meeting between Akers, Diana and Dale, the monkey disappears between shots. (00:13:50)
The Man Who Could Not Die - S3-E22
Continuity mistake: At Bryce's apartment, when Diana spins around, the position of the red flexo lamp changes between shots.
The Man Who Could Not Die - S3-E22
Continuity mistake: Wonder Woman places a man looking out the window, but from the opposite angle, he has vanished.
The Man Who Could Not Die - S3-E22
Continuity mistake: When Diana spins around and transforms herself, the car on the left disappears.
Phantom of the Roller Coaster: Part 1 - S3-E23
Continuity mistake: When Wonder Woman watches the entrance door to the park, it's a grey and cloudy day. When she jumps over the door, it's a bright and sunny day. This same mistake also happens when she jumps on the train tracks. (00:32:41)
Phantom of the Roller Coaster: Part 1 - S3-E23
Continuity mistake: When Diana checks the Mercedes, the light keeps changing between sunny and cloudy, depending on the shot.
Phantom of the Roller Coaster: Part 1 - S3-E23
Continuity mistake: After Diana transforms into Wonder Woman, a motorcycle suddenly appears next to her.
Phantom of the Roller Coaster: Part 1 - S3-E23
Continuity mistake: When Diana checks the wrecked engine, the copilot's window is rolled down; when she runs to spin into WW, it's up.
Answer: The first actress, Cloris Leachman appeared in the TV movie which ended up being the pilot for the series. At the time, Leachman was already starring in her own TV series "Phyllis" (a spin off her role in "The Mary Tyler Moore Show"). This was actually the 2nd TV movie meant to be a pilot and the first one wasn't picked up. It's likely she thought the show would be picked up. After season 1, in which Carolyn Jones played the role, ABC was slow to make a decision to pick up the series for season 2 and CBS picked up the series. When CBS picked up the series, they changed the time setting of the show and replaced all the actors, with the exception of Carter and Waggoner (with Waggoner playing a different role technically), resulting in Beatrice Straight being cast.
Bishop73