My notes from ep. 475 say that the stitch marks on the creation's arm are very large and conspicuous, but if Barnabas hasn't seen Frankenstein yet, he probably doesn't get it.
This exchange cracks me up: Life out of death? Barnabas asks incredulously. Do you think I’m altogether mad? Dr. Lang asks.
Jeff and Lang spy on a gravedigger at some unknown cemetery. The man is working far too slowly to suit Lang, who gets especially impatient when the gravedigger pauses to light up. Lang threatens to expose Jeff's allegedly murderous past to Vicki, but Jeff stalks off, officially on strike.
This episode marks another first in Barnabas's life: Julia meets Barn at the gazebo. He explains, This was the only place I could think of where She wouldn't overhear us. It’s also why I insisted we leave the house separately. Julia comments, You did seem to be behaving strangely at the house. Getting right down to business, Barnabas tells Julia, I’m faced with the biggest decision of my life, and I want your advice as a doctor and as a friend. [This is the first time Barnabas uses this word of Julia! He’s on the way!!] Julia prepares to listen, focusing all her considerable intelligence and compassion on the man she loves. Barnabas continues, I want you to tell me what you know about Dr. Lang as a fellow professional. [Not so long ago he said he didn’t like her kind of woman!]
Unfortunately, Barnabas lingers too long and is forced to watch in jealous agony as Jeff and Vicki kiss passionately. Barnabas rushes back to Dr. Lang to tell him not only that he wants to go through with the experiment, but also that he has decided he wants his new face to resemble Jeff Clark's. Without missing a beat, Dr. Lang replies smoothly, I can do better than that: I can give you Jeff Clark's face!
And yes, unfortunately, Barn does seem pleased at this idea.