Excellent work. Thanks. I'm having a bit of trouble though. I'm guessing it's in chronological order left to right. I can't seem to find Sarah Jane Smith. I figured she'd be above Tom Baker with a slight overlap with Pertwee. Am I missing something?

No, it's all wibbly wobbly timey wimey (though there is more black and white characters on the left. Sarah Jane is near the top, above the Tardis. :)