Sherlock Holmes is an extremelly clever detective. His ability to predict consequences, deduce possibilities and notice evidence is absolutely uncanny. Although he is supposedly from the Victorian era, he is also famous in the twenty-first century. This aroused suspicion from many fans, does he have the ability of time-travel? This led to the suspiscion that maybe he is in league with The Doctor or another fellow time-traveller. He has also been seen with a different face, but maybe that's just a rumor.